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Benzyl 7-<(Z)-2-(Methoxyimino)-2-phenylacetamido>-1-oxa-2-oxocepham-4β-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74281-14-4

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74281-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74281-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,8 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74281-14:
(7*7)+(6*4)+(5*2)+(4*8)+(3*1)+(2*1)+(1*4)=124
124 % 10 = 4
So 74281-14-4 is a valid CAS Registry Number.

74281-14-4Upstream product

74281-14-4Relevant academic research and scientific papers

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