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dimethyl (1,2-epoxy-3-oxo-cyclopent-1-yl)phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134892-02-7

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134892-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134892-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,9 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134892-02:
(8*1)+(7*3)+(6*4)+(5*8)+(4*9)+(3*2)+(2*0)+(1*2)=137
137 % 10 = 7
So 134892-02-7 is a valid CAS Registry Number.

134892-02-7Upstream product

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