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phenyl-4 (pyrrolo<1,2-a>thieno<2,3-e>pyrazinyl-5)-1 thiosemicarbazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87987-81-3

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87987-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87987-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,8 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87987-81:
(7*8)+(6*7)+(5*9)+(4*8)+(3*7)+(2*8)+(1*1)=213
213 % 10 = 3
So 87987-81-3 is a valid CAS Registry Number.

87987-81-3Downstream Products

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