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215999-75-0

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215999-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215999-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,9,9 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 215999-75:
(8*2)+(7*1)+(6*5)+(5*9)+(4*9)+(3*9)+(2*7)+(1*5)=180
180 % 10 = 0
So 215999-75-0 is a valid CAS Registry Number.

215999-75-0Downstream Products

215999-75-0Relevant articles and documents

49. Synthesis of tenuilobine, a bis-polyamine alkaloid from Oncinotis tenuiloba, and its transamidation to isotenuilobine

Doll, Martin K.-H.,Guggisberg, Armin,Hesse, Manfred

, p. 541 - 547 (1996)

From the leaves of Oncinotis tenuiloba STAPF, a novel polyamine alkaloid, tenuilobine (9), was isolated. This paper presents the synthesis of 9, as well as the base-catalyzed Zip reaction of 9, leading to the transamidation product isotenuilobine (10). Th

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