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4H-Cyclopenta[b]thiophene, 6-(4,5-dihydro-6H-cyclopenta[b]thien-6-ylidene)-5,6-dihydro-, (6E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

302906-75-8

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302906-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 302906-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,2,9,0 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 302906-75:
(8*3)+(7*0)+(6*2)+(5*9)+(4*0)+(3*6)+(2*7)+(1*5)=118
118 % 10 = 8
So 302906-75-8 is a valid CAS Registry Number.

302906-75-8Upstream product

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