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4-cyano-1-methyl-3-(S,S-dimethylsulfoximido)-5-phenyl-2-azathiabenzene 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90490-77-0

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90490-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90490-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,9 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90490-77:
(7*9)+(6*0)+(5*4)+(4*9)+(3*0)+(2*7)+(1*7)=140
140 % 10 = 0
So 90490-77-0 is a valid CAS Registry Number.

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90490-77-0Relevant academic research and scientific papers

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