首页
产品供求
市场行情
现货直销
公司信息
您好!欢迎您来到LookChem
请登录
免费注册
求购信息
我的LookChem
我的询盘管理
发布求购信息
发布产品信息
管理采购信息
账户管理
帮助中心
洛克化工
产品
产品
公司
求购
资讯
法规
搜 索
English
产品分类
医药中间体
医药中间体
杂环化合物
原料药中间体
OLED材料中间体
二苯胺类中间体
无机化工
无机化工
镀膜材料
单质
氢、氮、氧等工业气体
无机碱
无机酸
无机盐
氧化物和过氧化物
硅胶
非金属矿
石墨烯
羰基金属
有机原料
有机原料
腈类化合物
肼或胲的有机衍生物
氨基化合物
醇、酚、酚醇类化合物及衍生物
含氮基化合物
醌类化合物
醚类化合物及其衍生物
醛类化合物
羧酸类化合物及衍生物
烃类化合物及其衍生物
酮类化合物
烷基脲类及其衍生物和盐
无机酸酯
杂环化合物
重氮、偶氮或氧化偶氮化合物
有机硅化合物
有机金属类化合物
有机硫化合物
有机膦化合物
有机金属盐
有机氟化合物
原料药
原料药
呼吸系统用药
激素及调节内分泌功能类药
解热镇痛药
抗变态反应药
抗寄生虫病药
抗生素类药物
抗肿瘤药
Anesthetic Agents
泌尿系统用药
其它化学药
人工合成抗感染类药
神经系统用药
水、电解质及酸碱平衡调节药
维生素类与矿物质类药
消化系统用药
血液系统用药
循环系统用药
诊断用药
专科用药
影响组织代谢的药物
饲料药物添加剂
抗应激药
清热剂
常用菌苗和疫苗
抗病血清
畜禽常用诊断生物制品
影响免疫功能药
兽药原料
抑制剂
生物化工
生物化工
常见氨基酸及蛋白质类药
核酸类药
酶及辅酶类药
抑制剂
生物反应调节剂
脂肪类药
氨基酸及其衍生物
糖类化合物
生化试剂
核苷类药物
缩合剂
多肽
天然产物
植物提取物
中草药成分
微生物学试剂
植物多糖
蛋白质研究
抗体
染料及颜料
染料及颜料
染料
颜料
化学农药原药
化学农药原药
除草剂
杀虫剂
杀菌剂
植物生长调节剂
杀虫剂中间体
表面活性剂
表面活性剂
工业表面活性剂
非离子表面活性剂
两性离子表面活性剂
阳离子表面活性剂
阴离子表面活性剂
抗静电剂
香精与香料
香精与香料
合成香料
天然香料
化学试剂
化学试剂
氘代试剂
有机试剂
硅烷试剂
手性化学试剂
格氏试剂
氟试剂
食品添加剂
食品添加剂
稳定和凝固剂
消泡剂
营养强化剂
增稠剂
增味剂
着色剂
分散剂
食品香料
水分保持剂
酸度调节剂
甜味剂
胶姆糖基础剂
抗结剂
抗氧化剂
酶制剂
面粉处理剂
膨松剂
漂白剂
其它食品添加剂
乳化剂
被膜剂
防腐剂
护色剂
催化剂及助剂
催化剂及助剂
抗氧剂
紫外线吸收剂
防老剂
聚乙二醇衍生物
荧光增白剂
塑料橡胶助剂
分子筛
阻燃剂
聚合物
贵金属催化剂
偶联剂
石油化工
脱硫剂
天然产物
天然产物
酚类
甾体化合物
苯丙素
蒽醌
查尔酮类化合物
木脂素
氧杂蒽酮
黄酮类化合物
萜类
环烯醚萜衍生物
香豆素
生物碱
醌类
倍半萜
分析化学
分析化学
标准品
分析试剂
色谱分析
食品安全
液相色谱
首页
产品供求
市场行情
现货直销
化工助手
关于我们
咨询热线:
0571-8756-2588
您当前位置:
首页
CasNo.索引
产品索引:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
1
2
3
4
5
6
7
8
9
CAS No.:
1
2
3
4
5
6
7
8
9
产品图片
中文名称
英文名称
CAS NO.
分子式
5-hydroxy-3-methyl-1,2-benzisothiazole
5-hydroxy-3-methyl-1,2-benzisothiazole
73437-07-7
C8H7NOS
N-(3-氯苯基)-2-(3-氯苯基)亚氨基环戊烷-1-甲酰胺
N-(3-chlorophenyl)-2-(3-chlorophenyl)iminocyclopentane-1-carboxamide
73825-70-4
C18H16Cl2N2O
1-phenyl-1,3-diazinane-2-thione
74360-07-9
C10H12N2S
2-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-6-amine
2-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-6-amine
70590-56-6
C8H12N2S
2-iodobenzo[d][1,3,2]dioxaphosphole 2-oxide
74746-01-3
C6H4IO3P
2,6-ditert-butyl-4-iminocyclohexa-2,5-dien-1-one
75498-78-1
C14H21NO
ethyl methylsulfanylphenylacetate
75280-06-7
C11H14O2S
3-cyclohexyl-1-methyl-5-nitrouracil
78999-60-7
C11H15N3O4
1-diethoxyphosphorylethenyl diethyl phosphate
74756-49-3
C10H22O7P2
4-(2-nitrophenyl)sulfanylmorpholine
7257-62-7
C10H12N2O3S
(4-benzoyloxy-2,5-dimethylphenyl) benzoate
7479-29-0
C22H18O4
(1S,5R,6R,7R,15R)-7-(tetrahydro-2-pyranyloxy)-6-[(E)-3-hydroxy-1-octenyl]-2-oxabicyclo[3.3.0]octan-3-one
(1S,5R,6R,7R,15R)-7-(tetrahydro-2-pyranyloxy)-6-[(E)-3-hydroxy-1-octenyl]-2-oxabicyclo[3.3.0]octan-3-one
75765-77-4
C20H32O5
1,1-dimethyl-1-silacyclopent-2-en-3-ol
77225-27-5
C6H12OSi
2-azido-3-(5-phenyl-furan-2-yl)-acrylic acid ethyl ester
71970-93-9
C15H13N3O3
1-(2-hydroxy-4,6-dimethoxyphenyl)-3-(4-(methoxymethoxy)phenyl)prop-2-en-1-one
77184-69-1
C19H20O6
1-(furan-2-yl)pent-1-en-3-one
770-48-9
C9H10O2
4,4,8-trimethyl-1-oxaspiro[2.5]oct-7-ene
72008-24-3
C10H16O
2,2-dimethyl-5-prop-1-en-2-ylfuran-3-one
76777-56-5
C9H12O2
3,5-diphenyl-6-pyridin-2-yl-1,2,4-triazine
3,5-diphenyl-6-pyridin-2-yl-1,2,4-triazine
78386-69-3
C20H14N4
(2R)-2-[[(2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoic acid
71591-34-9
C17H24N2O6
4-t-butoxy-n-butyraldehyde
77033-61-5
C8H16O2
1-methyl-3,5-diphenyl-5-phenacylpyrazoline
74356-53-9
C24H22N2O
N'-acetyl-N-ethyl-N'-methyl-P,P-diphenylphosphinic hydrazide
79314-87-7
C17H21N2O2P
3-imino-1,3,N-triphenylprop-1-enylamine
71115-31-6
C21H18N2
1-(4,5-dimethoxy-2-nitrophenyl)-N-[4-[4-(4-methylphenyl)piperazin-1-yl]phenyl]methanimine
78933-01-4
C26H28N4O4
methyl (3R)-3-methyl-5-oxopentanoate
79936-62-2
C7H12O3
α-tert-butyl-β-hydroxy-succinic acid diethyl ester
77292-40-1
C12H22O5
1-benzylsulfonyl-4-chlorobenzene
1-benzylsulfonyl-4-chlorobenzene
7058-22-2
C13H11ClO2S
2-Methyl-7,11-dimethoxy-12-(benzyloxy)-6H-benzo[b]-naphtho[2,3-d]pyran-6-one
2-Methyl-7,11-dimethoxy-12-(benzyloxy)-6H-benzo[b]-naphtho[2,3-d]pyran-6-one
74724-85-9
C27H22O5
1-(2-iodobenzyl)piperidine
2-(piperidin-1-ylmethyl)phenyl iodide
76464-88-5
C12H16IN
1,4-diphenylisoquinoline-3-carboxylic acid
1,4-diphenylisoquinoline-3-carboxylic acid
75097-29-9
C22H15NO2
6-(methylthio)-9-(2-deoxy-3,5-di-O-acetyl-β-D-erythro-pentofuranosyl)purine
76265-49-1
C17H20N4O7S
6-Methylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
6-methyl-1H-thieno[2,3-d]pyrimidine-2,4-dione
76872-71-4
C7H6N2O2S
7-phenylpyrazolo[1,5-a]pyrimidine
7-phenylpyrazolo[1,5-a]pyrimidine
72851-18-4
C12H9N3
(1RS,1'SR)-1,1'-bi-1H-indenyl
74339-76-7
C18H14
5-氨基-2,4-二甲氧基苯甲酸甲酯
methyl 5-amino-2,4-dimethoxybenzoate
70752-22-6
C10H13NO4
1-oxo-1-phenyl-4,6-dimethyl-1,2,3,6-tetrahydropyrimidine
74359-94-7
C12H14N2O
3-溴-7-甲氧基-4H-色烯-4-酮
3-bromo-7-methoxychromen-4-one
73220-41-4
C10H7BrO3
nonane-1,9-diyl bis(4-methylbenzenesulfonate)
73992-42-4
C23H32O6S2
3-[acetyloxymethyl(nitroso)amino]propyl acetate
3-[acetyloxymethyl(nitroso)amino]propyl acetate
70103-78-5
C8H14N2O5
4-(3,4-dihydro-1H-isoquinolin-2-ylsulfonyl)aniline
4-(3,4-dihydro-1H-isoquinolin-2-ylsulfonyl)aniline
7252-02-0
C15H16N2O2S
4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-ethane-1,2-diyl-bis-[1,2,4]triazole-3-thione
4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-ethane-1,2-diyl-bis-[1,2,4]triazole-3-thione
72743-73-8
C18H16N6S2
methyl 3,3,6-trimethyl-4,6-heptadienoate
72410-97-0
C11H18O2
3-sulfinopropanoic acid
3-sulfinopropanoic acid
77711-05-8
C3H6O4S
(4-methylsulfonylphenyl)acetyl chloride
74426-50-9
C9H9ClO3S
N'-(9-methoxy-5-methyl-6H-pyrido[4,3-b]carbazol-1-yl)hexane-1,6-diamine
74861-71-5
C23H28N4O
azidoacetylene
749251-98-7
C2HN3
2,4-dimethyl-1-[(3-methylphenyl)methyl]benzene
2,4-dimethyl-1-[(3-methylphenyl)methyl]benzene
721-54-0
C16H18
4-chloro-6-methoxy-7-nitro-quinazoline
4-chloro-6-methoxy-7-nitro-quinazoline
741655-67-4
C9H6ClN3O3
6-nitro-γ-carboline
6-nitro-γ-carboline
79642-22-1
C11H7N3O2
4-[4-(dimethylamino)benzoyl]-5-methyl-1,3-dihydroimidazol-2-one
4-[4-(dimethylamino)benzoyl]-5-methyl-1,3-dihydroimidazol-2-one
77671-28-4
C13H15N3O2
(1R,4S,4aR,8aS)-1,4-dihydro-1,4-epidioxy-4a,8a-(methanooxymethano)naphthalene
78677-85-7
C12H12O3
2-benzoylamino-o-hydroxycinnamic acid
70984-51-9
C16H13NO4
7-(2-((3-Chlorophenyl)(phenyl)methylamino)ethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
72754-68-8
C22H22ClN5O2
1,2,5-Trimethyl-4-phenyl-3-pyrrolcarbonsaeure-ethylester
79823-26-0
C16H19NO2
2-bromo-4-(2-chlorophenyl)-5-hydroxy-9-methyl-4H,6H-thieno[3,2-f]-1,2,4-triazolo-[4,3-a]-1,4-diazepine
78627-63-1
C15H12BrClN4OS
phenyl tellurocyanate
phenyl tellurocyanate
72726-17-1
C7H5NTe
1,4-dibromooctane
70690-24-3
C8H16Br2
N-(5-chloro-2-nitrophenyl)-4-methylbenzamide
74530-02-2
C14H11ClN2O3
tert-butyl (2-hydroxyethyl)(1Hindol-7-ylmethyl)carbamate
748811-02-1
C16H22N2O3
(2-(cyclohepta-2,4,6-trien-1-ylidene(phenyl)methyl)phenyl)(phenyl)methanone
(2-(cyclohepta-2,4,6-trien-1-ylidene(phenyl)methyl)phenyl)(phenyl)methanone
74225-69-7
C27H20O
N-butyl-2-chloro-5,6,7,8-tetrahydroquinazolin-4-amine
76781-02-7
C12H18ClN3
乙基(1S,2R,3S,4S,5S)-2,3-O-(异亚丙基)-4-羟基双环[3.1.0]己烷羧酸酯
ethyl (1S,2R,3S,4S,5S)-2,3-O-isopropylidene-4-hydroxybicyclo[3.1.0]hexane-1-carboxylate
793695-59-7
C12H18O5
3-(2-([1,1'-biphenyl]-4-yl)-2-oxoethyl)-3-hydroxyindolin-2-one
3-(2-([1,1'-biphenyl]-4-yl)-2-oxoethyl)-3-hydroxyindolin-2-one
78660-87-4
C22H17NO3
4-methoxyquinolin-3-ol
76570-12-2
C10H9NO2
2-hydrazinyl-6-iodo-3-phenylquinazolin-4-one
77747-22-9
C14H11IN4O
ethyl 5,6,6-trichloro-2,2-dimethylhex-5-en-3-ynoate
77959-22-9
C10H11Cl3O2
2-(4-methylcyclohex-3-en-1-yl)acetic acid
2-(4-methylcyclohex-3-en-1-yl)acetic acid
7086-66-0
C9H14O2
t-butyl (Z)-3,4-dimethyl-5-oxo-2,5-dihydrofuran-2-ylideneacetate
74826-57-6
C12H16O4
3-(trifluoromethyl)-4H-pyrido[2,1-c][1,2,4,5]oxatriazin-3-ol
79343-88-7
C7H6F3N3O2
ethyl 2-(8-methoxy-1-oxo-2,3-dihydrocyclopenta[a]naphthalen-2-yl)acetate
ethyl 2-(8-methoxy-1-oxo-2,3-dihydrocyclopenta[a]naphthalen-2-yl)acetate
72907-97-2
C18H18O4
4,5'-Dimethyl-4'-aminoangelicin
75616-46-5
C13H11NO3
3,5,6,7,8-pentahydroxy-2-phenylchromen-4-one
3,5,6,7,8-pentahydroxy-2-phenylchromen-4-one
727388-91-2
C15H10O7
2-oxooctacosane
77327-13-0
C28H56O
6-bromo-5,6-dihydrobenzo[b]thiophen-7(4H)-one
77067-06-2
C8H7BrOS
N3,N3,N6,N6-tetrapropyl-1,2,4,5-tetrathiane-3,3,6,6-tetracarboxamide
75435-31-3
C18H32N4O4S4
2-bromohex-1-en-5-yne
2-bromohex-1-en-5-yne
72121-84-7
C6H7Br
zinc salt of 3-chloro-2-amino-benzenethiol
zinc salt of 3-chloro-2-amino-benzenethiol
74125-11-4
C6H5ClNSZn+
3,5-Diphenyl-2-thiabicyclo[4.4.0]decane S-Oxide
3,5-Diphenyl-2-thiabicyclo[4.4.0]decane S-Oxide
73670-03-8
C21H24OS
trifluorosilylmethyl 4-bromobenzoate
76240-93-2
C8H6BrF3O2Si
4H/5H-octafluorocyclohexene
775-50-8
C6H2F8
bicyclo[3.2.2]nonane-2,4-dione
74896-15-4
C9H12O2
dichloropalladium,2,6-diethoxy-5-methyl-2,4,5,6-tetrahydro-1H-pyrimidin-3-ide
79949-30-7
C18H38Cl2N4O4Pd
2,6-dimethyl-4'-(3-methyl-2-oxobutyl)-4H,4'H-[1,1'-bipyridin]-4-one
76639-08-2
C17H22N2O2
((3-chloro-3-methylbutan-2-yl)imino)diphenyl-l6-sulfanone
72277-53-3
C17H20ClNOS
3H/4H-octafluorocyclohexene
775-44-0
C6H2F8
2-(4-(dimethylamino)but-3-en-2-ylidene)malononitrile
71493-72-6
C9H11N3
2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-phenylpyrazol-3-amine
74101-18-1
C18H13ClN4S
4-methyl-2-methylsulfanylphenol
7431-33-6
C8H10OS
(4-ethoxy-phenyl)-glyoxylic acid
70080-55-6
C10H10O4
5-benzhydrylbenzo[a]phenazine
7467-88-1
C29H20N2
1-(p-methoxybenzyl)-2-(trimethylsilylacetylene)-4,5-dicyanoimidazole
753003-14-4
C18H18N4OSi
Benzaldehyd-O-butyloxim
76129-34-5
C11H15NO
lithium,chloromethyl-dimethyl-phenylsilane
71864-24-9
C9H12ClLiSi
CAS号:72708-90-8
72708-90-8
C16H40Br2Ga2Si4
(4R,5S)-5-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidin-2-one
754183-64-7
C19H18FNO4
1-(1-diethoxyphosphorylprop-1-enoxy)but-2-ene
1-(1-diethoxyphosphorylprop-1-enoxy)but-2-ene
775344-98-4
C11H21O4P
7-Decynoic acid methyl ester
76470-05-8
C11H18O2
4,4-dimethyl-2-(octadec-1-en-2-yl)-4,5-dihydrooxazole
4,4-dimethyl-2-(octadec-1-en-2-yl)-4,5-dihydrooxazole
78764-04-2
C23H43NO
[*]Aad-His(DNP)-Tzl-NH2
[*]Aad-His(DNP)-Tzl-NH2
77897-79-1
C22H24N8O8S
上一页
511
512
513
514
515
516
517
518
519
520
521
下一页
[1-15]
[16-30]
[31-45]
[46-60]
[61-75]
[76-90]
[91-105]
[106-120]
[121-135]
[136-150]
[151-165]
[166-180]
[181-195]
[196-210]
[211-225]
[226-240]
[241-255]
[256-270]
[271-285]
[286-300]
[301-315]
[316-330]
[331-345]
[346-360]
[361-375]
[376-390]
[391-405]
[406-420]
[421-435]
[436-450]
[451-465]
[466-480]
[481-495]
[496-510]
[511-525]
[526-540]
[541-555]
[1-100]
[101-200]
[201-300]
[301-400]
[401-500]
产品索引:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
1
2
3
4
5
6
7
8
9
CAS No.:
1
2
3
4
5
6
7
8
9