Cyclopentanol, 2-(1-octenyl)-, trans- (7CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 834899-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,4,8,9 and 9 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 834899-01: (8*8)+(7*3)+(6*4)+(5*8)+(4*9)+(3*9)+(2*0)+(1*1)=213 213 % 10 = 3 So 834899-01-3 is a valid CAS Registry Number.