76129-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76129-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,2 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76129-15:
(7*7)+(6*6)+(5*1)+(4*2)+(3*9)+(2*1)+(1*5)=132
132 % 10 = 2
So 76129-15-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H30N2O5/c1-17(31)30-22-12-10-19-14-25(33-2)27(34-3)28(35-4)26(19)20-11-13-23(24(32)15-21(20)22)29-16-18-8-6-5-7-9-18/h5-9,11,13-15,22H,10,12,16H2,1-4H3,(H,29,32)(H,30,31)/t22-/m0/s1
76129-15-2Relevant articles and documents
The first dipolar spirocycle based on 10-(benzylamino)colchicine
Tkachuk, Anna V.,Kurbatov, Sergey V.,Morozov, Pavel G.,Borodkin, Gennadiy S.
, p. 948 - 950 (2015)
We have synthesized the first dipolar spirocyclic σ-complex of Meisenheimer type from 10-(benzylamino)colchicine and trinitrobenzene. The chirality of colchicine moiety resulted in magnetic non-equivalence of protons in the trinitrophenyl ring, enabling t