90297-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90297-52-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,9 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90297-52:
(7*9)+(6*0)+(5*2)+(4*9)+(3*7)+(2*5)+(1*2)=142
142 % 10 = 2
So 90297-52-2 is a valid CAS Registry Number.
InChI:InChI=1/C29H43N3O2/c1-10-28(6)11-12-29(7,18(4)5)21-14-22-23-19(15-30-25(23)24(21)28)13-20(16-34-9)31-27(33)26(17(2)3)32(22)8/h10,14-15,17-18,20,26,30H,1,11-13,16H2,2-9H3,(H,31,33)/t20-,26-,28-,29+/m0/s1
90297-52-2Relevant academic research and scientific papers
BIOSYNTHESIS OF INDOLE ALKALOID TUMOR PROMOTERS TELEOCIDINS (I) POSSIBLE BIOSYNTHETIC PATHWAY OF THE MONOTERPENOID MOIETIES OF TELEOCIDINS
Irie, Kazuhiro,Kajiyama, Shin-ichiro,Funaki, Atsushi,Koshimizu, Koichi,Hayashi, Hideo,Arai, Motoo
, p. 2773 - 2788 (2007/10/02)
Possible biosynthetic pathway of monoterpenoid moieties of teleocidins shown in Fig. 8 was proposed by feeding experiments with several D or 13C-labelled precursors and isolation of new telecidin-related metabolites named blastmycetin D (6) and E (7).
