722455-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 722455-61-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,2,4,5 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 722455-61:
(8*7)+(7*2)+(6*2)+(5*4)+(4*5)+(3*5)+(2*6)+(1*1)=150
150 % 10 = 0
So 722455-61-0 is a valid CAS Registry Number.
722455-61-0Relevant articles and documents
Efficient Approach to the Synthesis of Ethyl 3-Amino-4,6-diarylfuro[2,3-b] pyridine-2-carboxylate
Shah, Hetal C.,Shah, Vaishali H.,Desai, Nirmal D.
experimental part, p. 3126 - 3140 (2009/12/01)
Novel ethyl 3-amino-4,6-diarylfuro[2,3-b]pyridine-2-carboxylate were synthesized by Thorpe-Ziegler cyclization using solid-liquid phase-transfer catalysis conditions.