N-丙基氨基磺酰胺钠盐马西替坦中间体N-Propylsulfuricdiamide-sodium1642873-03-7N-丙基氨基磺酰胺钠盐马西替坦中间体N-Propylsulfuricdiamide-sodium1642873-03-7N-丙基氨基磺酰胺钠盐马西替坦中间体N-Propylsulfuricdiamide-sodium1642873-03-7N-丙基氨基磺酰胺钠盐马西替坦中间体N-Propylsulfuricdiamide-sodium1642873-03-7)