(R)-4-((3S,5R,10S,13R,17R)-3-Hydroxy-4,4,10,13-tetramethyl-2,3,4,5,6,7,10,11,12,13,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 250256-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,5 and 6 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 250256-50: (8*2)+(7*5)+(6*0)+(5*2)+(4*5)+(3*6)+(2*5)+(1*0)=109 109 % 10 = 9 So 250256-50-9 is a valid CAS Registry Number.
Get Best Price for250256-50-9(R)-4-((3S,5R,10S,13R,17R)-3-Hydroxy-4,4,10,13-tetramethyl-2,3,4,5,6,7,10,11,12,13,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanal