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1263209-98-8

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1263209-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263209-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,0 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1263209-98:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*0)+(3*9)+(2*9)+(1*8)=148
148 % 10 = 8
So 1263209-98-8 is a valid CAS Registry Number.

1263209-98-8Relevant articles and documents

Synthesis and pharmacological activity of alkaloids from embryo of lotus, Nelumbo nucifera

Nishimura, Katsumi,Horii, Shinji,Tanahashi, Takao,Sugimoto, Yumi,Yamada, Jun

, p. 59 - 68 (2013/02/23)

Bisbenzylisoquinoline alkaloid, nelumboferine which was recently isolated from the embryo of Nelumbo nucifera, and stereoisomers of neferine, which is a major alkaloid of the embryo of N. nucifera, were stereoselectively synthesized. Pharmacological activity of nelumboferine, stereoisomers of neferine, liensinine, isoliensinine, and O-methylneferine were evaluated.

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