首页\化工字典\CAS查询

CAS号	名称	物化性质	分子式	分子量
123155-82-8	氧氟沙星ep杂质b ofloxacin ep impurity b
173174-07-7	奥洛他定usp rc b(奥洛他定氮氧化物) olopatadine usp rc b		C21H23NO4	353.41
949141-22-4	奥洛他定杂质7 olopatadine impurity 7
765875-58-9	利托那韦ep杂质b ritonavir ep impurity b
176655-56-4	利托那韦ep杂质e ritonavir ep impurity e
959315-21-0	利托那韦geo-isomer杂质 ritonavir geo-isomer
1010809-61-6	利托那韦ep杂质f ritonavir ep impurity f
98626-59-6	罗哌卡因ep杂质d ropivacaine ep impurity d
265120-58-9	罗哌卡因ep杂质e ropivacaine ep impurity e
1945965-95-6	罗哌卡因ep杂质f ropivacaine ep impurity f
112773-90-7	罗哌卡因ep杂质g ropivacaine ep impurity g		C17H27ClN2O	310.8621
175870-21-0	西洛多辛杂质1 silodosin impurity 1
23315-18-6	舒巴坦ep杂质a sulbactam ep impurity a		C5H11NO4S	181.21
75527-87-6	舒巴坦ep杂质c sulbactam ep impurity c
76646-91-8	舒巴坦ep杂质e sulbactam ep impurity e		C8H9Br2NO5S	391.03
24158-88-1	舒巴坦ep杂质f sulbactam ep impurity f		C8H9Br2NO3S	359.04
73335-78-1	舒巴坦ep杂质d钠盐(6-溴青霉烷酸钠盐) sulbactam ep impurity d(6-bromopenicillanic acid sodium salt)
136310-95-7	噻托溴铵ep杂质c tiotropium bromide ep impurity c		C19H22BrNO3S2	456.41
136310-66-2	噻托溴铵ep杂质d tiotropium ep impurity d
1508-46-9	噻托溴铵ep杂质g tiotropium ep impurity g		C9H16BrNO2	250.13
1044148-31-3	噻托溴铵ep杂质h(异构体混合物) tiotropium bromide ep impurity h (mixture of enantiomers)
190710-79-3	n-去甲基拓扑替康 n-desmethyl topotecan
62337-66-0	曲唑酮杂质1 trazodone impurity 1
1346599-35-6	曲唑酮杂质2 trazodone impurity 2
16729-22-9	维生素a ep杂质c vitamin a ep impurity c
115250-39-0	伏格列波糖杂质2 voglibose impurity 2		C38H45NO7	627.77
1391052-94-0	洛哌丁胺ep杂质a loperamide ep impurity a
115551-41-2	麻保沙星ep杂质b marbofloxacin ep impurity b
100276-37-7	麻保沙星ep杂质c marbofloxacin ep impurity c
117380-92-4	麻保沙星ep杂质d marbofloxacin ep impurity d
194023-72-8	马波沙星ep杂质f marbofloxacin ep impurity f
752188-68-4	奥沙拉秦钠ep杂质 b olsalazine sodium ep impurity b
259151-72-9	奥沙拉秦钠ep杂质 c olsalazine sodium ep impurity c
93964-55-7	奥沙拉秦钠ep杂质d olsalazine sodium ep impurity d
24169-00-4	咪康唑ep杂质i miconazole ep impurity i		C18H16Cl3N3O4	444.69
52146-35-7	1-(3,4,5-三甲氧基苄基)哌嗪 盐酸盐 1-(3,4,5-trimethoxybenzyl)piperazine hydrochloride		C14H22N2O3	339.26
356083-64-2	曲美他嗪ep杂质e(盐酸盐) trimetazidine ep impurity e(2hcl)
113698-83-2	曲美他嗪ep杂质f trimetazidine ep impurity f
53531-01-4	曲美他嗪ep杂质h trimetazidine ep impurity h
93152-26-2	曲美他嗪ep杂质i(盐酸盐) trimetazidine ep impurity i(2hcl)
111298-82-9	头孢他啶杂质3 cefodizime impurity 3
120533-30-4	头孢地嗪杂质5(双键位移杂质) cefodizime impurity 5
97180-26-2	头孢地嗪杂质6 cefodizime impurity 6
170105-16-5	咪达那新 imidafenacin		C20H21N3O	319.4
170105-20-1	咪达那新杂质1 imidafenacin impurity 1
503598-68-3	咪达那新杂质2 imidafenacin impurity 2
503598-40-1	咪达那新杂质6 imidafenacin impurity 6
174266-18-3	咪达那新杂质7 imidafenacin impurity 7
932033-58-4	阿达帕林ep杂质a adapalene ep impurity a		C22H14O4	342.34
1346599-76-5	阿达帕林ep杂质b adapalene ep impurity b

共11603页，第9619页 1...4807...961596169617961896199620962196229623...10613...11603