(3aR,5aS,5bR,8aR,9aR)-7,7-Dimethyl-3a,4,5a,5b,8a,9a-hexahydro-3H-2,5,6,8,9-pentaoxa-1-aza-cyclopenta[b]-as-indacene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 184377-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,3,7 and 7 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 184377-85: (8*1)+(7*8)+(6*4)+(5*3)+(4*7)+(3*7)+(2*8)+(1*5)=173 173 % 10 = 3 So 184377-85-3 is a valid CAS Registry Number.