The CAS Registry Mumber 75276-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,7 and 6 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 75276-08: (7*7)+(6*5)+(5*2)+(4*7)+(3*6)+(2*0)+(1*8)=143 143 % 10 = 3 So 75276-08-3 is a valid CAS Registry Number.
General Methodology for cis-Hydroisoquinoline Synthesis: Synthesis of Reserpine
Wender, P. A.,Schaus, J. M.,White, A. W.
, p. 6157 - 6159 (2007/10/02)
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Get Best Price for75276-08-33,4,5-Trimethoxy-benzoic acid (1S,2R,3R,4aS,13bS,14aS)-1-formyl-8a-hydroxy-2,11-dimethoxy-1,2,3,4,4a,5,7,8,8a,13b,14,14a-dodecahydro-indolo[2',3':3,4]pyrido[1,2-b]isoquinolin-3-yl ester