The CAS Registry Mumber 96680-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,6,8 and 0 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 96680-99: (7*9)+(6*6)+(5*6)+(4*8)+(3*0)+(2*9)+(1*9)=188 188 % 10 = 8 So 96680-99-8 is a valid CAS Registry Number.
Chemistry of spectinomycin: Its total synthesis, stereocontrolled rearrangement, and analogs
Hanessian,Roy
, p. 163 - 172 (2007/10/02)
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Get Best Price for96680-99-8Carbonic acid (1R,2S,3R,4R,5S,6R)-2,4-bis-(benzyloxycarbonyl-methyl-amino)-6-((3aR,4S,6R,7aR)-2-methoxy-2,6-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yloxy)-3,5-bis-(2,2,2-trichloro-ethoxycarbonyloxy)-cyclohexyl ester 2,2,2-trichloro-ethyl ester