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50899-17-7

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50899-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50899-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,9 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 50899-17:
(7*5)+(6*0)+(5*8)+(4*9)+(3*9)+(2*1)+(1*7)=147
147 % 10 = 7
So 50899-17-7 is a valid CAS Registry Number.

50899-17-7Downstream Products

50899-17-7Relevant articles and documents

Facile synthesis ofO-acylhydroxamatesviareaction of oxime chlorides with carboxylic acids

Chen, Rongxiang,Li, Yan-Li,Sun, Aili,Wang, Kai-Kai,Zhang, Shan-Shan,Zhao, Ying-Chao

, p. 40193 - 40196 (2021/12/31)

A simple and efficient method for the synthesis ofO-acylhydroxamate derivatives from oxime chlorides and carboxylic acids was developed. The reaction affords clean and facile access to diverseO-acylhydroxamates in high yields (up to 85%). The chemical structure of a typical product was confirmed using single-crystal X-ray structure analysis.

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