4837-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4837-79-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,3 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4837-79:
(6*4)+(5*8)+(4*3)+(3*7)+(2*7)+(1*9)=120
120 % 10 = 0
So 4837-79-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H28N2O4/c1-27-18-5-3-4-15-19(18)13-8-9-24-11-12-6-7-17(25)20(22(26)28-2)14(12)10-16(24)21(13)23-15/h3-5,12,14,16-17,20,23,25H,6-11H2,1-2H3/t12-,14+,16+,17-,20+/m1/s1
4837-79-0Relevant articles and documents
3,4-Bond Cleavage of Tetrahydro-β-Carboline Alkaloids: Transformation of Venenatine and Rhazine to the Corresponding 2-Acylindole Derivatives
Banerji, Avijit,Siddhanta, Arup K
, p. 542 - 547 (2007/10/02)
3,4-Bond cleavage reactions of venenatine (1) and rhazine (6) with cyanogen bromide in ethanolic chloroform were studied.The resulting seco-bases were transformed to the corresponding 2-acylindoles with t-BuOCl.