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127756-67-6

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127756-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127756-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,5 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127756-67:
(8*1)+(7*2)+(6*7)+(5*7)+(4*5)+(3*6)+(2*6)+(1*7)=156
156 % 10 = 6
So 127756-67-6 is a valid CAS Registry Number.

127756-67-6Relevant articles and documents

Synthesis of 1-Arylazetidin-2-ones using Calixarenes as Phase-transfer Catalysts

Harris, Stephen J.,Kinahan, Audrey M.,Meegan, Mary J.,Prendergast, Rhona C.

, p. 1832 - 1845 (2007/10/02)

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