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1269668-30-5

1269668-30-5

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1269668-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1269668-30-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,6,6 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1269668-30:
(9*1)+(8*2)+(7*6)+(6*9)+(5*6)+(4*6)+(3*8)+(2*3)+(1*0)=205
205 % 10 = 5
So 1269668-30-5 is a valid CAS Registry Number.

1269668-30-5Downstream Products

1269668-30-5Relevant articles and documents

Enantioselective intramolecular Rauhut-Currier reaction catalyzed by chiral phosphinothiourea

Gong, Jing-Jing,Li, Tian-Ze,Pan, Kun,Wu, Xin-Yan

supporting information; experimental part, p. 1491 - 1493 (2011/03/22)

Chiral organophosphine-catalyzed enantioselective Rauhut-Currier reaction has been disclosed for the first time. With l-valine-derived phosphinothiourea, the intramolecular Rauhut-Currier reaction of bis(enones) was achieved in good yields (up to 99%) wit

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