3333-42-4 Usage
Synthesis Reference(s)
Synthetic Communications, 13, p. 629, 1983 DOI: 10.1080/00397918308060341Synthesis, p. 1, 1972
Check Digit Verification of cas no
The CAS Registry Mumber 3333-42-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3333-42:
(6*3)+(5*3)+(4*3)+(3*3)+(2*4)+(1*2)=64
64 % 10 = 4
So 3333-42-4 is a valid CAS Registry Number.
3333-42-4Relevant articles and documents
Bu4NI-catalyzed C-O bond formation by using a cross-dehydrogenative coupling (CDC) reaction
Chen, Long,Shi, Erbo,Liu, Zhaojun,Chen, Shulin,Wei, Wei,Li, Hong,Xu, Kai,Wan, Xiaobing
experimental part, p. 4085 - 4089 (2011/05/03)
The creme de la creme! A practical and simple Bu 4NI-catalyzed C-O bond formation was achieved by using a cross-dehydrogenative coupling (CDC) reaction with tert-butyl hydroperoxide (TBHP) as the ultimate oxidant (see scheme; R1=aryl