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Acetic acid, [(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80733-98-8

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80733-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80733-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,3 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80733-98:
(7*8)+(6*0)+(5*7)+(4*3)+(3*3)+(2*9)+(1*8)=138
138 % 10 = 8
So 80733-98-8 is a valid CAS Registry Number.

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