Quinoline,
5-chloro-1,2,3,4-tetrahydro-2,2,4,8-tetramethyl-6-(4,4,5,5-tetramethyl-1,
3,2-dioxaborolan-2-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 877159-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,1,5 and 9 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 877159-68: (8*8)+(7*7)+(6*7)+(5*1)+(4*5)+(3*9)+(2*6)+(1*8)=227 227 % 10 = 7 So 877159-68-7 is a valid CAS Registry Number.