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Diphenylmethan-4,4′-diisocyanate|4,4′-Methylene-bis(phenylisocyanate)|4,4'-MDI|Bis(4-isocyanatophenyl)methane
Danofloxacine mesilate
LA Steel, High Carbon (mod.)
邻苯二甲酸二异壬酯(无级别)
JWH-203 COOH
长春胺
(办证) 矮壮素-d4 标准品
SHATAVARIN IV(SH) 标准品
TRICHLOROACETONITRILE 2000UG/ML IN ACETO NE , 1ML 标准品
4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone
96405, Benzo[e]pyrene (purity) 标准品