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4-ethyl-1,2-diphenyl-4-prop-2-ynyl-pyrazolidine-3,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102002-87-9

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102002-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102002-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,0 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102002-87:
(8*1)+(7*0)+(6*2)+(5*0)+(4*0)+(3*2)+(2*8)+(1*7)=49
49 % 10 = 9
So 102002-87-9 is a valid CAS Registry Number.

102002-87-9Upstream product

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