The CAS Registry Mumber 105186-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,1,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 105186-40: (8*1)+(7*0)+(6*5)+(5*1)+(4*8)+(3*6)+(2*4)+(1*0)=101 101 % 10 = 1 So 105186-40-1 is a valid CAS Registry Number.
Structural modification of bioactive compounds. I. Syntheses of vitamin D analogues I
Matoba,Kondo,Yamazaki
, p. 1416 - 1422 (2007/10/02)
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Get Best Price for105186-40-1Acetic acid (3S,8S,9S,10R,13S,14S)-17-acetyl-7-bromo-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester