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250607-11-5

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250607-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250607-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,6,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 250607-11:
(8*2)+(7*5)+(6*0)+(5*6)+(4*0)+(3*7)+(2*1)+(1*1)=105
105 % 10 = 5
So 250607-11-5 is a valid CAS Registry Number.

250607-11-5Relevant articles and documents

Enantioselective Protonation of Cyclic Carbonyl Ylides by Chiral Lewis Acid Assisted Alcohols

Arisue, Kaoru,Esaki, Hiroyoshi,Fukushima, Kazuaki,Kikuchi, Ayaka,Suga, Hiroyuki,Toda, Yasunori,Yoshida, Takayuki

supporting information, p. 10578 - 10582 (2021/06/08)

Chiral Lewis acid-catalyzed asymmetric alcohol addition reactions to cyclic carbonyl ylides generated from N-(α-diazocarbonyl)-2-oxazolidinones featuring a dual catalytic system are reported. Construction of a chiral quaternary heteroatom-substituted carb

N-acyl-5,5-dimethyl-oxazolidin-2-ones as latent aldehyde equivalents

Bach, Jordi,Bull, Steven D.,Davies, Stephen G.,Nicholson, Rebecca L.,Sanganee, Hitesh J.,Smith, Andrew D.

, p. 6677 - 6680 (2007/10/03)

N-acyl-5,5-dimethyl-oxazolidin-2-ones can function as versatile latent aldehyde equivalents - reductive cleavage with DIBAL-H affords aldehydes in good yield, while tandem DIBAL-H/Wittig methodology affords α,β-unsaturated esters.

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