Acetic acid (2R,4aR,4bS,7S,10aS)-1,1,4a,7-tetramethyl-9-oxo-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-phenanthren-2-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 105997-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,9 and 7 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 105997-03: (8*1)+(7*0)+(6*5)+(5*9)+(4*9)+(3*7)+(2*0)+(1*3)=143 143 % 10 = 3 So 105997-03-3 is a valid CAS Registry Number.
Get Best Price for105997-03-3Acetic acid (2R,4aR,4bS,7S,10aS)-1,1,4a,7-tetramethyl-9-oxo-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-phenanthren-2-yl ester