000 00314nam a22001097a 4500
008 230818b |||||||| |||| 00| 0 eng d
022 _a0253-2786
040 _aNational Science Library
_cNational Science Library
245 _aYouji huaxue:
_bChinese journal of organic chemistry
260 _aJapan:
942 _cCR
999 _c59022
_d59022