1027297-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027297-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,2,9 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1027297-98:
(9*1)+(8*0)+(7*2)+(6*7)+(5*2)+(4*9)+(3*7)+(2*9)+(1*8)=158
158 % 10 = 8
So 1027297-98-8 is a valid CAS Registry Number.
1027297-98-8Relevant articles and documents
Synthesis of Norsegoline
Dunn, Stephen H.,McKillop, Alexander
, p. 879 - 880 (2007/10/02)
Intramolecular insertion of the nitrene derived from methyl 5-azido-8-methoxy-4-phenylquinoline-6-carboxylate into the 4-phenyl substituent gave the pyridoacridine alkaloid norsegoline 1 in good yield.
