CAS 135521-75-4; 4h,5h-(1)benzothiopyrano(4,3-b)pyran-3-carbonitrile, 2-amino-4-(1,3-benzodioxol

CAS:

135521-75-4

英文名称:

4h,5h-(1)benzothiopyrano(4,3-b)pyran-3-carbonitrile, 2-amino-4-(1,3-benzodioxol

-5-yl)- 9-chloro-

5h-(1)benzothiopyrano(4,3-b)pyran-3-carbonitrile,2-amino-4-(1,3-benzodioxol-5-yl)- 9-chloro-4

CAS号首数字顺序排列： 1 2 3 4 5 6 7 8 9