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337931-56-3

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337931-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 337931-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,9,3 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 337931-56:
(8*3)+(7*3)+(6*7)+(5*9)+(4*3)+(3*1)+(2*5)+(1*6)=163
163 % 10 = 3
So 337931-56-3 is a valid CAS Registry Number.

337931-56-3Downstream Products

337931-56-3Relevant articles and documents

Synthesis of N-Azaaryl anilines: An efficient protocol via smiles rearrangement

Xia, Shuai,Wang, Li-Ying,Sun, Heng-Zhi,Yue, Huan,Wang, Xiu-Hua,Tan, Jia-Lian,Wang, Yin,Hou, Di,He, Xiao-Yan,Mun, Ki-Cheol,Kumar, B. Prem,Zuo, Hua,Shin, Dong-Soo

supporting information, p. 394 - 398 (2013/08/25)

An efficient process for the synthesis of N-azaaryl anilines via Smiles rearrangement as a tool. A variety of Nazaaryl anilines were generated by the reaction of substituted phenols, substituted anilines, aminopyridines and chloroacetyl chloride or pyrido

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