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105997-01-1

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105997-01-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105997-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,9 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 105997-01:
(8*1)+(7*0)+(6*5)+(5*9)+(4*9)+(3*7)+(2*0)+(1*1)=141
141 % 10 = 1
So 105997-01-1 is a valid CAS Registry Number.

105997-01-1Downstream Products

105997-01-1Relevant articles and documents

SYNTHESIS OF ORYZALEXINS A, B AND C, THE DITERPENOIDAL PHYTOALEXINS ISOLATED FROM RICE BLAST LEAVES INFECTED WITH PYRICULARIA ORIZAE

Mori, Kenji,Waku, Michiru

, p. 5653 - 5660 (2007/10/02)

Naturally occurring enantiomers of three diterpenes isolated as phytoalexins from rice blast leaves were synthesized: (+)-oryzalexin.A (ent-3β-hydroxyisopimara-8(14), 15-dien-7-one,1), (+)-oryzalexin B (ent-7α-hydroxyisopimara-8(14), 15-dien-3-one,2) and (+)-oryzalexin C (ent-isopimara-8(14), 15-diene-3,7-dione, 3).Their antipodes were also synthesized.

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