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153904-73-5

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153904-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153904-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,9,0 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 153904-73:
(8*1)+(7*5)+(6*3)+(5*9)+(4*0)+(3*4)+(2*7)+(1*3)=135
135 % 10 = 5
So 153904-73-5 is a valid CAS Registry Number.

153904-73-5Downstream Products

153904-73-5Relevant articles and documents

The baker's yeast reduction of 1-acetoxy-2-alkanones in the presence of a sulfur compound

Hayakawa, Ryuuichirou,Shimizu, Makoto,Fujisawa, Tamotsu

, p. 3201 - 3204 (1997)

Improved enantioselectivity was achieved in the baker's yeast reduction of the 1-acetoxy-2-alkanone derivatives by the addition of a sulfur compound such as L-cysteine and phenyl vinyl sulfide. The reaction rate of the baker's yeast reduction was accelerated using a sulfur compound as an additive. The migration of the acetyl group and the hydrolysis of the acetoxy group of the substrate was suppressed using a sulfur compound.

Rhodium-Mediated Asymmetric Hydroformylation with a Novel Bis(diazaphospholidine) Ligand

Breeden, Simon,Cole-Hamilton, David J.,Foster, Douglas F.,Schwarz, Gary J.,Wills, Martin

, p. 4106 - 4108 (2007/10/03)

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