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

74281-15-5

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74281-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74281-15-5 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 5 respectively.
Calculate Digit Verification of CAS Registry Number 74281-15:
(7*7)+(6*4)+(5*2)+(4*8)+(3*1)+(2*1)+(1*5)=125
125 % 10 = 5
So 74281-15-5 is a valid CAS Registry Number.

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74281-15-5Downstream Products

74281-15-5Relevant academic research and scientific papers

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