(2S,5aR,7R,9R,9aS)-2-Hydroxymethyl-7-methyl-3-trimethylsilanyl-2,4,5,5a,6,7,8,9-octahydro-1H-cyclopenta[c]inden-9-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 251650-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,6,5 and 0 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 251650-95: (8*2)+(7*5)+(6*1)+(5*6)+(4*5)+(3*0)+(2*9)+(1*5)=130 130 % 10 = 0 So 251650-95-0 is a valid CAS Registry Number.