526-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 526-43-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 526-43:
(5*5)+(4*2)+(3*6)+(2*4)+(1*3)=62
62 % 10 = 2
So 526-43-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H17N3O2/c1-20-15-8-4-3-7-14(15)18(23)22-11-10-13-12-6-2-5-9-16(12)21-17(13)19(22)24/h2-9,20-21H,10-11H2,1H3
526-43-2Relevant articles and documents
Oxidation of Tetrahydro-β-carbolines by Persulfate
Chen, Haijun,Ye, Fu,Luo, Jing,Gao, Yu
supporting information, p. 7475 - 7477 (2019/10/02)
The development of persulfate-mediated oxidation of tetrahydro-β-carbolines is reported. This mild reaction facilitates the formation of a variety of 2-formyl N-substituted tryptamines and the related derivatives as key intermediates in moderate to excell