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54026-87-8

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54026-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54026-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,2 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 54026-87:
(7*5)+(6*4)+(5*0)+(4*2)+(3*6)+(2*8)+(1*7)=108
108 % 10 = 8
So 54026-87-8 is a valid CAS Registry Number.

54026-87-8Relevant articles and documents

On the reactions of oxazolium salts with dialkyl acylphosphonates. A novel synthesis of 1,4 oxazin 3 one and azetidin 2 one derivatives

Takamizawa,Sato

, p. 1526 - 1541 (2007/10/04)

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