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112503-92-1

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112503-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112503-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,5,0 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112503-92:
(8*1)+(7*1)+(6*2)+(5*5)+(4*0)+(3*3)+(2*9)+(1*2)=81
81 % 10 = 1
So 112503-92-1 is a valid CAS Registry Number.

112503-92-1Downstream Products

112503-92-1Relevant articles and documents

New Phenylethanoid Glycosides from Cistanche tubulosa (SCHRENK) HOOK. f. I.

Kobayashi, Hiromi,Oguchi, Hiroko,Takizawa, Nobuo,Miyase, Toshio,Ueno, Akira,el al.

, p. 3309 - 3314 (2007/10/02)

Four new phenylethanoid glycosides, tubulosides A (II), B (VI), C (VII) and D (VIII), have been isolated from Cistanche tubulosa (SCHRENK) HOOK. f. (Orobanchaceae), together with four known phenylethanoid glycosides, echinacoside (I), acteoside (III), acteoside isomer (IV) and 2'-acetylacteoside (V).The structures of II, VI, VII, and VIII were established on the basis of chemical evidence and spectral data.Compounds VII and VIII possess a triacetylrhamnosyl moiety as the terminal sugar.Keywords--Cistanche tubulosa; Orobanchaceae; parasitic plant; phenylethanoid glycoside; tubuloside A; tubuloside B; tubuloside C; tubuloside D

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