(1R,2S,3S,4S,5S)-5-O-acetyl-3,4-di-O-benzyl-5-(benzyloxymethyl)-1,2-ethylpropylidene-cyclohexane-1,2,3,4,5-pentol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 374687-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,4,6,8 and 7 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 374687-86: (8*3)+(7*7)+(6*4)+(5*6)+(4*8)+(3*7)+(2*8)+(1*6)=202 202 % 10 = 2 So 374687-86-2 is a valid CAS Registry Number.