91661-60-8 Usage
General Description
[(2R,3R,4E,6E,9R,11R,12S,13S,14R)-12-{[3,6-dideoxy-3-(dimethylamino)-beta-D-galactopyranosyl]oxy}-2-ethyl-14-hydroxy-5,9,13-trimethyl-8,16-dioxo-11-(2-phenoxyethyl)oxacyclohexadeca-4,6-dien-3-yl]methyl 6-deoxy-2,3-di-O-methyl-D-allopyranoside is a complex chemical compound. It possesses a range of functional groups including hydroxyl, methyl, and oxy groups. The structure includes a cyclohexadeca-4,6-dien-3-yl group and a phenoxyethyl group. It also contains an amine group, a galactopyranosyl group, and a ethyl group, among others. Overall, the compound is a highly complex molecule with a long, branched structure and multiple functional groups, making it a challenge to synthesize and study.
Check Digit Verification of cas no
The CAS Registry Mumber 91661-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,6 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91661-60:
(7*9)+(6*1)+(5*6)+(4*6)+(3*1)+(2*6)+(1*0)=138
138 % 10 = 8
So 91661-60-8 is a valid CAS Registry Number.
91661-60-8Relevant articles and documents
Synthesis and Evaluation of Tylosin-Related Macrolides Modified at the Aldehyde Function: A New Series of Orally Effective Antibiotics
Kirst, Herbert A.,Toth, John E.,Debono, Manuel,Willard, Kevin E.,Truedell, Brenda A.,et al.
, p. 1631 - 1641 (2007/10/02)
Modification of the aldehyde group in tylosin and related macrolide antibiotics dramatically enhanced the oral efficacy of the derivatives against experimental infections caused by susceptible bacteria in laboratory animals.A large number and wide variety
