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(6R)-7t-((R)-2-tert-butoxycarbonylamino-2-phenyl-acetylamino)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139975-06-7

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139975-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139975-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139975-06:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*5)+(2*0)+(1*6)=177
177 % 10 = 7
So 139975-06-7 is a valid CAS Registry Number.

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139975-06-7Relevant academic research and scientific papers

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