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27631-58-9

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27631-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27631-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,6,3 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27631-58:
(7*2)+(6*7)+(5*6)+(4*3)+(3*1)+(2*5)+(1*8)=119
119 % 10 = 9
So 27631-58-9 is a valid CAS Registry Number.

27631-58-9Downstream Products

27631-58-9Relevant articles and documents

Synthesis of 2,4(1H,3H)-quinazolinedione and 3-substituted 2,4(1H,3H)-quinazolinediones

Petrov,Andreev

, p. 560 - 565 (2007/10/03)

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