(2R,3S,4S,4aR,11bS)-5-Benzyl-2,3,4-tris-benzyloxy-3,4,4a,11b-tetrahydro-2H,5H-[1,3]dioxolo[4,5-j]phenanthridine-1,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 130861-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,6 and 1 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 130861-31: (8*1)+(7*3)+(6*0)+(5*8)+(4*6)+(3*1)+(2*3)+(1*1)=103 103 % 10 = 3 So 130861-31-3 is a valid CAS Registry Number.