66082-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66082-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,8 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66082-29:
(7*6)+(6*6)+(5*0)+(4*8)+(3*2)+(2*2)+(1*9)=129
129 % 10 = 9
So 66082-29-9 is a valid CAS Registry Number.
InChI:InChI=1/C29H33N3O9/c1-11-22(34)14-8-15-21-19-20(23(35)12(2)27(40-6)25(19)37)28(41-7)17(31(21)4)10-32(15)16(9-30-29(38)13(3)33)18(14)24(36)26(11)39-5/h15-17,21,28H,8-10H2,1-7H3,(H,30,38)/t15-,16-,17+,21-,28+/m0/s1
66082-29-9Relevant academic research and scientific papers
SYNTHESIS OF SAFRAMYCINS. V. SELENIUM OXIDE OXIDATION OF HEXAHYDRO-1,5-IMINO-3-BENZAZOCIN-7,10-DIONE; A USEFUL METHOD FOR CONSTRUCTING SAFRAMYCINS C AND D FROM SAFRAMYCIN B.
Saito, Naoki,Ohira, Yoko,Wada, Noriko,Kubo, Akinori
, p. 7711 - 7728 (2007/10/02)
(+/-)-Saframycins C (3) and D (4) have been synthesized for the first time by the regiospecific and stereoselective oxidation of (+/-)-saframycin B (2) with selenium oxide.
