41020-65-9 Usage
General Description
The chemical 3-[(7R,8S,9S,10R,13R,14S)-7-(methoxycarbonyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]propanoic acid, also known as the non-preferred name, is a complex organic compound with a steroid-like structure. It is a derivative of a cyclopenta[a]phenanthrene and contains a propanoic acid group. 3-[(7R,8S,9S,10R,13R,14S)-7-(methoxycarbonyl)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]propanoic acid (non-preferred name) has multiple chiral centers and methyl groups, making it a highly stereochemically complex molecule.
Check Digit Verification of cas no
The CAS Registry Mumber 41020-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 41020-65:
(7*4)+(6*1)+(5*0)+(4*2)+(3*0)+(2*6)+(1*5)=59
59 % 10 = 9
So 41020-65-9 is a valid CAS Registry Number.
