The CAS Registry Mumber 147540-94-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,5,4 and 0 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 147540-94: (8*1)+(7*4)+(6*7)+(5*5)+(4*4)+(3*0)+(2*9)+(1*4)=141 141 % 10 = 1 So 147540-94-1 is a valid CAS Registry Number.
CONTROLLED SELECTIVE FLUORINATION WITH N-FLUOROPYRIDINIUM SALT SYSTEM
Tomizawa, Ginjiro,Umemoto, Teruo
, p. 205 (1991)
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Get Best Price for147540-94-1Acetic acid (10R,13S,17S)-4-fluoro-10,13-dimethyl-3-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester