Acetic acid (3S,5R,9R,10R,13R,17R)-17-((R)-1,5-dimethyl-hex-4-enyl)-4,4,10,13-tetramethyl-15-oxo-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 204139-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,1,3 and 9 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 204139-82: (8*2)+(7*0)+(6*4)+(5*1)+(4*3)+(3*9)+(2*8)+(1*2)=102 102 % 10 = 2 So 204139-82-2 is a valid CAS Registry Number.
Get Best Price for204139-82-2Acetic acid (3S,5R,9R,10R,13R,17R)-17-((R)-1,5-dimethyl-hex-4-enyl)-4,4,10,13-tetramethyl-15-oxo-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester