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558484-30-3

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558484-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 558484-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,8,4,8 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 558484-30:
(8*5)+(7*5)+(6*8)+(5*4)+(4*8)+(3*4)+(2*3)+(1*0)=193
193 % 10 = 3
So 558484-30-3 is a valid CAS Registry Number.

558484-30-3Downstream Products

558484-30-3Relevant articles and documents

Asymmetric synthesis of β-hydroxy-β-trifluoromethylated ketones via in situ generation of trifluoroacetaldehyde and its asymmetric carbon-carbon bond formation reaction with chiral imines in aqueous media

Funabiki, Kazumasa,Hasegawa, Kazutoshi,Murase, Yoshihiro,Nagaya, Hideyuki,Matsui, Masaki

, p. 545 - 547 (2006)

Asymmetric synthesis of β-hydroxy-β-trifluoromethylated ketones via in situ generation of trifluoroacetaldehyde from its hemiacetal as well as the simultaneous asymmetric carbon-carbon bond formation reaction in aqueous media is described.

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