Acetic acid (S)-1-[(1S,3R,9S,10R,13S,14R,17S)-1-(tert-butyl-dimethyl-silanyloxy)-3-methoxymethoxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 178694-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,6,9 and 4 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 178694-38: (8*1)+(7*7)+(6*8)+(5*6)+(4*9)+(3*4)+(2*3)+(1*8)=197 197 % 10 = 7 So 178694-38-7 is a valid CAS Registry Number.
Get Best Price for178694-38-7Acetic acid (S)-1-[(1S,3R,9S,10R,13S,14R,17S)-1-(tert-butyl-dimethyl-silanyloxy)-3-methoxymethoxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-ethyl ester