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127780-38-5

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127780-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127780-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,8 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127780-38:
(8*1)+(7*2)+(6*7)+(5*7)+(4*8)+(3*0)+(2*3)+(1*8)=145
145 % 10 = 5
So 127780-38-5 is a valid CAS Registry Number.

127780-38-5Downstream Products

127780-38-5Relevant articles and documents

Synthesis of some phenanthrene derivatives structurally related to certain analgesic and antipyretic drugs

Fadda,Badawy,Elmorsy

, p. 171 - 173 (2007/10/02)

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