7,8-dimethyl-1,4-dioxo-1,2,3,4,5,10-hexahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 444929-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,9,2 and 9 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 444929-67: (8*4)+(7*4)+(6*4)+(5*9)+(4*2)+(3*9)+(2*6)+(1*7)=183 183 % 10 = 3 So 444929-67-3 is a valid CAS Registry Number.
Get Best Price for444929-67-37,8-dimethyl-1,4-dioxo-1,2,3,4,5,10-hexahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-2a,10b-dicarboxylic acid diethyl ester