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1619263-28-3

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1619263-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619263-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,2,6 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1619263-28:
(9*1)+(8*6)+(7*1)+(6*9)+(5*2)+(4*6)+(3*3)+(2*2)+(1*8)=173
173 % 10 = 3
So 1619263-28-3 is a valid CAS Registry Number.

1619263-28-3Downstream Products

1619263-28-3Relevant articles and documents

C3-Symmetric chiral trisimidazoline-catalyzed Friedel-Crafts (FC)-type reaction

Takizawa, Shinobu,Hirata, Shuichi,Murai, Kenichi,Fujioka, Hiromichi,Sasai, Hiroaki

supporting information, p. 5827 - 5830 (2014/08/05)

Imidazoline-catalyzed enantioselective Friedel-Crafts (FC)-type reactions were established using C3-symmetric chiral trisimidazolines. The imidazoline catalysts promoted the FC-type reaction of aldimines with 2-naphthols to produce the correspo

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