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50619-70-0

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50619-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50619-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,1 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50619-70:
(7*5)+(6*0)+(5*6)+(4*1)+(3*9)+(2*7)+(1*0)=110
110 % 10 = 0
So 50619-70-0 is a valid CAS Registry Number.

50619-70-0Upstream product

50619-70-0Downstream Products

50619-70-0Relevant articles and documents

Pregnane glycosides from Sansevieria trifasciata

Mimaki, Yoshihiro,Inoue, Toshihiro,Kuroda, Minpei,Sashida, Yutaka

, p. 107 - 111 (1997)

Phytochemical analysis of the whole plant of Sansevieria trifasciata, one of the most common Agavaceae plants, has resulted in the isolation of four new pregnane glycosides. Their structures have been determined by spectroscopic analysis and acid- and alkaline-catalysed hydrolysis to be 1β,3β-dihydroxypregna-5,16-dien-20-one glycosides. This is believed to be the first report of the isolation of the pregnane glycosides from a plant of the family Agavaceae.

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