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2-Trimethylsilanylmethyl-3,4-dihydro-2H-naphthalen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119220-52-9

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119220-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119220-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,2 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119220-52:
(8*1)+(7*1)+(6*9)+(5*2)+(4*2)+(3*0)+(2*5)+(1*2)=99
99 % 10 = 9
So 119220-52-9 is a valid CAS Registry Number.

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119220-52-9Downstream Products

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