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(S)-7,8-dihydro-8,8-dimethyl-7-triethylsilyloxy-6H-pyrano[3,2-g]chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

616241-75-9

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616241-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 616241-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,6,2,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 616241-75:
(8*6)+(7*1)+(6*6)+(5*2)+(4*4)+(3*1)+(2*7)+(1*5)=139
139 % 10 = 9
So 616241-75-9 is a valid CAS Registry Number.

616241-75-9Upstream product

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