4-(6,7-dimethyl-1,3-dioxo-4,9-di-p-tolyl-1,3,3a,4,9,9a-hexahydro-4,9-epioxido-benzo[f]isoindol-2-yl)-benzoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 57703-51-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,0 and 3 respectively; the second part has 2 digits, 5 and 1 respectively. Calculate Digit Verification of CAS Registry Number 57703-51: (7*5)+(6*7)+(5*7)+(4*0)+(3*3)+(2*5)+(1*1)=132 132 % 10 = 2 So 57703-51-2 is a valid CAS Registry Number.
Get Best Price for57703-51-24-(6,7-dimethyl-1,3-dioxo-4,9-di-p-tolyl-1,3,3a,4,9,9a-hexahydro-4,9-epioxido-benzo[f]isoindol-2-yl)-benzoic acid methyl ester