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5-methoxy-3-(4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-3-oxo-1,3-dihydro-isobenzofuran-4-yl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

851983-58-9

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851983-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851983-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,9,8 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 851983-58:
(8*8)+(7*5)+(6*1)+(5*9)+(4*8)+(3*3)+(2*5)+(1*8)=209
209 % 10 = 9
So 851983-58-9 is a valid CAS Registry Number.

851983-58-9Upstream product

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