(E)-(2S,3R,6S,7R,8S,10S)-11-(tert-Butyl-diphenyl-silanyloxy)-8-methoxy-2,4,6,10-tetramethyl-undec-4-ene-1,3,7-triol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 136262-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,6 and 2 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 136262-67: (8*1)+(7*3)+(6*6)+(5*2)+(4*6)+(3*2)+(2*6)+(1*7)=124 124 % 10 = 4 So 136262-67-4 is a valid CAS Registry Number.