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67171-23-7

67171-23-7

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67171-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67171-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,7 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67171-23:
(7*6)+(6*7)+(5*1)+(4*7)+(3*1)+(2*2)+(1*3)=127
127 % 10 = 7
So 67171-23-7 is a valid CAS Registry Number.

67171-23-7Downstream Products

67171-23-7Relevant articles and documents

Synthesis of and Reactivity of 6-Carbamoyl-5-phenyl-2,3,5,6-tetrahydro-1H-1,4-ethanobenzoquinoline. X-Ray Molecular Structure of (4aR*,5S*,6R*,10bR*)-5-phenyl-2,3,4a,5,6,10b-hexahydro-1H-1,4-ethanobenzoquinolin-6-yl Acetate

Besidsky, Yevgeny,Luthman, Kristina,Claesson, Alf,Csoeregh, Ingeborg,Hacksell, Uli

, p. 475 - 480 (1995)

Cyclocondensation of 2-(2-cyano-1,2-diphenylethyl)quinuclidin-3-one 1 in the presence of sulfuric acid gave an intramolecular phenylation instead of lactam formation.The cyclic product was hydrogenated to give 6-carbamoyl-5-phenyl-2,3,4a,5,6,10b-hexahydro

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