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1018958-47-8

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1018958-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1018958-47-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,9,5 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1018958-47:
(9*1)+(8*0)+(7*1)+(6*8)+(5*9)+(4*5)+(3*8)+(2*4)+(1*7)=168
168 % 10 = 8
So 1018958-47-8 is a valid CAS Registry Number.

1018958-47-8Downstream Products

1018958-47-8Relevant articles and documents

Synthesis of dibenzo-fused seven-membered heterocycles via copper-catalyzed cyclization of 2-haloaniline compounds

Yang, Mingyu,Wu, Liansheng,She, Debing,Hui, Haohao,Zhao, Qin,Chen, Min,Huang, Guosheng,Liang, Yongmin

, p. 448 - 452 (2008/09/16)

A one-step synthesis of dibenzo-fused seven-membered nitrogen heterocycles from acetophenones/benzophenones and 2-haloanilines, via a copper-catalyzed amination, was developed. The reaction involves amination followed by intramolecular cyclization. Georg Thieme Verlag Stuttgart.

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