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4803-23-0

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4803-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4803-23-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,0 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4803-23:
(6*4)+(5*8)+(4*0)+(3*3)+(2*2)+(1*3)=80
80 % 10 = 0
So 4803-23-0 is a valid CAS Registry Number.

4803-23-0Downstream Products

4803-23-0Relevant articles and documents

A NEW ROUTE TO 4-PHENYL-2(1H) QUINAZOLINONES; REACTIONS OF 2-AMINO BENZOPHENONES WITH CHLOROSULFONYL ISOCYANATE

Kamal, Ahmed,Rao, K. Rama,Sattur, P. B.

, p. 799 - 804 (2007/10/02)

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