6633-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6633-64-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6633-64:
(6*6)+(5*6)+(4*3)+(3*3)+(2*6)+(1*4)=103
103 % 10 = 3
So 6633-64-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H15BrClNO2/c1-10-3-4-11(2)14(7-10)19-16(20)9-21-15-6-5-12(17)8-13(15)18/h3-8H,9H2,1-2H3,(H,19,20)
6633-64-3Relevant articles and documents
Ethyl lactate-involved three-component dehydrogenative reactions: Biomass feedstock in diversity-oriented quinoline synthesis
Wan, Jie-Ping,Yang, Lu
supporting information, p. 3074 - 3078 (2020/06/25)
Three-component reactions of ethyl/methyl lactate, anilines and aldehydes providing quinolines have been developed via simple iron(iii) chloride catalysis without using an additional organic medium or external oxidant. This three-component protocol shows
