2,4,6,8-tetraoxo-3,7-diphenyl-octahydro-1b,3,4a,5b,7,8a-hexaaza-1,5-cyclo-tetracyclopenta[b,def,h,jkl]biphenylene-1,5-dicarboxylic acid anhydride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 64932-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,9,3 and 2 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 64932-89: (7*6)+(6*4)+(5*9)+(4*3)+(3*2)+(2*8)+(1*9)=154 154 % 10 = 4 So 64932-89-4 is a valid CAS Registry Number.
Get Best Price for64932-89-42,4,6,8-tetraoxo-3,7-diphenyl-octahydro-1b,3,4a,5b,7,8a-hexaaza-1,5-cyclo-tetracyclopenta[b,def,h,jkl]biphenylene-1,5-dicarboxylic acid anhydride