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3-PROPYL[1,2,4]TRIAZOLO[3,4-B][1,3,4]THIADIAZOL-6-AMINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

217788-67-5

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217788-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217788-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,7,8 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 217788-67:
(8*2)+(7*1)+(6*7)+(5*7)+(4*8)+(3*8)+(2*6)+(1*7)=175
175 % 10 = 5
So 217788-67-5 is a valid CAS Registry Number.

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