(1α,5α,6β,10β,11α,12β)-2,4,7,9-tetraoxa-3,3,8,8-tetramethyl-11,12-dibromo-tricyclo<8.2.01.5.06.10>dodecan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 145047-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,4 and 7 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 145047-68: (8*1)+(7*4)+(6*5)+(5*0)+(4*4)+(3*7)+(2*6)+(1*8)=123 123 % 10 = 3 So 145047-68-3 is a valid CAS Registry Number.