(3R)-3,4,5,6-Tetrahydro-4α,5α-dimethoxy-9-methyl-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 41547-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,4 and 7 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 41547-69: (7*4)+(6*1)+(5*5)+(4*4)+(3*7)+(2*6)+(1*9)=117 117 % 10 = 7 So 41547-69-7 is a valid CAS Registry Number.