(9R,10S,11S,13S,16S,17R)-17-(2-(chlorocarbonyloxy)acetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl 4-(nitrooxy)butanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1207431-85-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,4,3 and 1 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1207431-85: (9*1)+(8*2)+(7*0)+(6*7)+(5*4)+(4*3)+(3*1)+(2*8)+(1*5)=123 123 % 10 = 3 So 1207431-85-3 is a valid CAS Registry Number.
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