The CAS Registry Mumber 99297-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,9 and 7 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 99297-03: (7*9)+(6*9)+(5*2)+(4*9)+(3*7)+(2*0)+(1*3)=187 187 % 10 = 7 So 99297-03-7 is a valid CAS Registry Number.
Biomimetic Synthesis of Chapliatrin Type Compounds
Gonzalez, Antonio G.,Galindo, Antonio,Mansilla, Horacio,Gutierrez, Angeles,Palenzuela, Jose A.,et al.
, p. 5856 - 5858 (2007/10/02)
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Get Best Price for99297-03-7Toluene-4-sulfonic acid (3S,3aS,5aR,6R,9bS)-3,5a,9-trimethyl-2-oxo-2,3,3a,4,5,5a,6,7,8,9b-decahydro-naphtho[1,2-b]furan-6-yl ester