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ethyl 1-methyl-3-oxo-1-butenyl 2,2-dichlorovinyl phosphate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137709-18-3

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137709-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137709-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,0 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 137709-18:
(8*1)+(7*3)+(6*7)+(5*7)+(4*0)+(3*9)+(2*1)+(1*8)=143
143 % 10 = 3
So 137709-18-3 is a valid CAS Registry Number.

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137709-18-3Relevant academic research and scientific papers

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