000 00282nam a2200121Ia 4500
008 230401s2020 xx 000 0 eng d
082 _a615.4
100 _aTiwari A
245 0 _aPharmaceutical Organic Chemistry
260 _bNIRALI
_c2020
300 _a7.12
942 _2ddc
_cPHARMACY
999 _c2048
_d2048