(1S,12bS)-1-(2,2'-diethoxycarbonyl-2'-hydroxymethyl-ethyl)-1-ethyl-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 135099-86-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,9 and 9 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 135099-86: (8*1)+(7*3)+(6*5)+(5*0)+(4*9)+(3*9)+(2*8)+(1*6)=144 144 % 10 = 4 So 135099-86-4 is a valid CAS Registry Number.