[1,3';1',1'';3'',1''']Quatercycloheptane-1,3,5,3',5',7',3'',5'',7'',1''',3''',5'''-dodecaene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 101077-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,0,7 and 7 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 101077-59: (8*1)+(7*0)+(6*1)+(5*0)+(4*7)+(3*7)+(2*5)+(1*9)=82 82 % 10 = 2 So 101077-59-2 is a valid CAS Registry Number.