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2326-77-4

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2326-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2326-77-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,2 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2326-77:
(6*2)+(5*3)+(4*2)+(3*6)+(2*7)+(1*7)=74
74 % 10 = 4
So 2326-77-4 is a valid CAS Registry Number.

2326-77-4Relevant articles and documents

N-arylamides from selenium-catalyzed reactions of nitroaromatics and amides in the presence of carbon monoxide and mixed organic bases

Chen, Jinzhu,Ling, Gang,Yu, Zhengkun,Wu, Sizhong,Zhao, Xiaodan,Wu, Xiaowei,Lu, Shiwei

, p. 1267 - 1270 (2007/10/03)

N-Arylamides were exclusively obtained in moderate to good yields from selenium-catalyzed reactions of nitroaromatics with amides in the presence of CO and mixed organic bases Et3N and DBU.

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