Methanesulfonic acid (R)-2-isopropyl-5-[(3S,4S,10R,13R,14S,17R)-4,13,14-trimethyl-3-(tetrahydro-pyran-2-yloxy)-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-17-yl]-hexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 78330-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,3 and 0 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 78330-45: (7*7)+(6*8)+(5*3)+(4*3)+(3*0)+(2*4)+(1*5)=137 137 % 10 = 7 So 78330-45-7 is a valid CAS Registry Number.
Get Best Price for78330-45-7Methanesulfonic acid (R)-2-isopropyl-5-[(3S,4S,10R,13R,14S,17R)-4,13,14-trimethyl-3-(tetrahydro-pyran-2-yloxy)-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-17-yl]-hexyl ester