Crystal Structures of 1-Methyl-3-Indolmethy-Lidene (Isopropylidene) Succinic Anhydride (I) and 1-Methyl-3-Indolethylidene (Isopropylidene) Succinic Anhydride(II)
Liu Zuo-Cai; Cui Xiu-Shan; Fan Guang-Yu; Deng Bai-Ming; Wang Huan-Zhong; Li Yun-Zheng
Acta Phys. -Chim. Sin. . 1990, (02): 224 -228 .  DOI: 10.3866/PKU.WHXB19900218