Molecular Formula C21H19NO Molecular Weight 301.39 CAS Registry Number 42906-19-4 EINECS 255-996-1 Product name :4-Di-p-tolylamino-benzaldehydeLot No. :HH110218Cas No. :42906-19-4Quantity :1GSupplier : Shanghai Hohance Chemical Co., Ltd. ITEMSSPECIFICATIONRESULTAppearanceYellow crystal ConformsAssay≥99%99.68%Loss on drying≤0.05%0.01%ConclusionConforms