2H-1-BENZOPYRAN-3-CARBONITRILE,7,8-DIHYDROXY-2-IMINO-
CAS No. 152123-14-3
2H-1-Benzopyran-3-carbonitrile, 7,8-dihydroxy-2-imino- (9CI)
Xestin A 104532-58-3
CH3NO2 463-77-4
甘氨酸,N-甲基-N-(苯磺酰基)-
MLV 3076D 104527-98-2
2-苯基-4-吡啶羧酸甲酯
CH4O2 463-57-0
甲烷二醇