The CAS Registry Mumber 130399-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,9 and 9 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 130399-94: (8*1)+(7*3)+(6*0)+(5*3)+(4*9)+(3*9)+(2*9)+(1*4)=129 129 % 10 = 9 So 130399-94-9 is a valid CAS Registry Number.
Get Best Price for130399-94-9Trifluoro-acetic acid (8R,9S,10R,13S,14S,17S)-17-acetoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl ester