产品编号: | L019025 |
英文名: | Dehydro Loratadine Isomer A |
英文别名: | 氯雷他定杂质;(E)-ethyl 4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)-3,4-dihydropyridine-1(2H)-carboxylate compound with (Z)-ethyl 4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)-3,4-dihydropyridine-1(2H)-carboxylate (1:1) |
CAS号: | |
分子式: | C22H21ClN2O2 |
分子量: | 380.87 |