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1016161-75-3

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1016161-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1016161-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,1,6 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1016161-75:
(9*1)+(8*0)+(7*1)+(6*6)+(5*1)+(4*6)+(3*1)+(2*7)+(1*5)=103
103 % 10 = 3
So 1016161-75-3 is a valid CAS Registry Number.

1016161-75-3Downstream Products

1016161-75-3Relevant articles and documents

Synthesis of Substituted Quinolizidines via a Gold-Catalyzed Double Cyclization Cascade

Nonaka, Shiori,Sugimoto, Kenji,Ueda, Hirofumi,Tokuyama, Hidetoshi

, p. 380 - 385 (2016)

A novel synthesis of quinolizidines by a cationic gold-catalyzed double cyclization cascade has been developed. The reaction was initiated by the gold-catalyzed 6-exo-dig cyclization of ynamides, which was followed by a second cyclization of an enamide intermediate to provide the corresponding quinolizidine derivatives. The utility of this reaction was demonstrated by application to the synthesis of multi-substituted quinolizidines and by the total synthesis of a quinolizidine alkaloid, (±)-lupinine.

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