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4550-14-5

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4550-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4550-14-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,5 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4550-14:
(6*4)+(5*5)+(4*5)+(3*0)+(2*1)+(1*4)=75
75 % 10 = 5
So 4550-14-5 is a valid CAS Registry Number.

4550-14-5Downstream Products

4550-14-5Relevant articles and documents

Methylation of 3-methyl- and 3-phenyl-4-arylhydrazonoisoxazol-5-ones with methyl iodide and dimethyl sulfate

Singh,Summers

, p. 457 - 461 (2007/10/02)

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