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156268-43-8

156268-43-8

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156268-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156268-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,2,6 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156268-43:
(8*1)+(7*5)+(6*6)+(5*2)+(4*6)+(3*8)+(2*4)+(1*3)=148
148 % 10 = 8
So 156268-43-8 is a valid CAS Registry Number.

156268-43-8Relevant articles and documents

Phosphine-promoted [3 + 3] annulations of aziridines with allenoates: Facile entry into highly functionalized tetrahydropyridines

Guo, Hongchao,Xu, Qihai,Kwon, Ohyun

supporting information; experimental part, p. 6318 - 6319 (2009/09/26)

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