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20030-32-4

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20030-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20030-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,3 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20030-32:
(7*2)+(6*0)+(5*0)+(4*3)+(3*0)+(2*3)+(1*2)=34
34 % 10 = 4
So 20030-32-4 is a valid CAS Registry Number.

20030-32-4Downstream Products

20030-32-4Relevant articles and documents

Synthetic studies of alpha-tocopherol. II. Synthesis of trimethyl-benzoquinone.

Ichikawa,Owatari,Kato

, p. 1228 - 1232 (2007/10/13)

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