99815-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99815-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,1 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99815-83:
(7*9)+(6*9)+(5*8)+(4*1)+(3*5)+(2*8)+(1*3)=195
195 % 10 = 5
So 99815-83-5 is a valid CAS Registry Number.
InChI:InChI=1/C38H50N2O11/c1-7-39-17-35(18-50-33(44)21-10-8-9-11-24(21)40-27(42)14-19(2)32(40)43)13-12-26(48-5)37-23-15-22-25(47-4)16-36(45,28(23)29(22)51-20(3)41)38(46,34(37)39)31(49-6)30(35)37/h8-11,19,22-23,25-26,28-31,34,45-46H,7,12-18H2,1-6H3/t19-,22-,23-,25-,26-,28+,29-,30+,31-,34?,35-,36+,37?,38?/m0/s1
99815-83-5Relevant articles and documents
NEW ALKALOIDS FROM DELPHINIUM ANDERSONII GRAY
Pelletier, S. William,Panu, A. Mukendi,Kulanthaivel, Palaniappan,Olsen, John D.
, p. 2387 - 2394 (2007/10/02)
Andersonine (1) and 14-deacetylnudicauline (2), two new C19-diterpenoid alkaloids, have been isolated from Delphinium andersonii Gray.Structures were deduced by spectroscopic methods.The structures of andersonine and 14-deacetylnudicauline were confirmed by correlation with nudicauline (5).Six known alkaloids were also isolated: delavaine (3), delectinine (8), lycoctonine (7), methyllycaconitine (6), nudicauline (5), and takaosamine (4).