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4,8:6,10-Dimethanoisoxazolo[2,3-a]azonine-3-carbonitrile, 3a,4,5,6,7,8,9,10-octahydro-3a-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137936-75-5

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137936-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137936-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,9,3 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137936-75:
(8*1)+(7*3)+(6*7)+(5*9)+(4*3)+(3*6)+(2*7)+(1*5)=165
165 % 10 = 5
So 137936-75-5 is a valid CAS Registry Number.

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