The CAS Registry Mumber 99646-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,4 and 6 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 99646-89: (7*9)+(6*9)+(5*6)+(4*4)+(3*6)+(2*8)+(1*9)=206 206 % 10 = 6 So 99646-89-6 is a valid CAS Registry Number.
A new route for the synthesis of steroidal esters of carboxylic derivatives of N,N-bis(2-chloroethyl) aniline with DCC
Pairas,Camoutsis Ch.,Catsoulacos
, p. 287 - 288 (2007/10/02)
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Get Best Price for99646-89-6{4-[Bis-(2-chloro-ethyl)-amino]-phenoxy}-acetic acid (3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester