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111243-65-3

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111243-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111243-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,4 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111243-65:
(8*1)+(7*1)+(6*1)+(5*2)+(4*4)+(3*3)+(2*6)+(1*5)=73
73 % 10 = 3
So 111243-65-3 is a valid CAS Registry Number.

111243-65-3Downstream Products

111243-65-3Relevant articles and documents

Visible-light-promoted synthesis of benzothiazoles from 2-aminothiophenols and aldehydes

Ye, Lin-miao,Chen, Jie,Mao, Peng,Mao, Zhi-feng,Zhang, Xue-jing,Yan, Ming

, p. 874 - 876 (2017)

A visible-light-promoted synthesis of benzothiazoles from 2-aminothiophenols and aldehydes has been developed. A wide range of aromatic, heteroaromatic and aliphatic aldehydes were successfully applied. The benzothiazole products were prepared in good yields. The reaction was carried out in the absence of transition-metal catalysts and extra additives. A radical reaction pathway was proposed.

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