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" found 2 Products from Hangzhou Dingyan Chem Co., Ltd, China

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cas 89466-08-0 2-Hydroxyphenylboronic Acid

cas 89466-08-0 2-Hydroxyphenylboronic Acid
Items Standard Appearance Light yellow to yellow color crystalline powder Dentification (by IR) The infrared absorption spectra of the test sample and the control sample are consistent ...

Doxofylline Cas 69975-86-6

Doxofylline Cas 69975-86-6
Items Standard Character This product is white needle crystal or crystalline powder Melting point 142 ℃~145℃ Absorption coefficient The absorbance was measured at 273 nm, and the absorption ...
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