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65825-74-3

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65825-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65825-74-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,2 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65825-74:
(7*6)+(6*5)+(5*8)+(4*2)+(3*5)+(2*7)+(1*4)=153
153 % 10 = 3
So 65825-74-3 is a valid CAS Registry Number.

65825-74-3Downstream Products

65825-74-3Relevant articles and documents

Oxidative conversion of silyl enol ethers to α,β-unsaturated ketones employing oxoammonium salts

Hayashi, Masaki,Shibuya, Masatoshi,Iwabuchi, Yoshiharu

, p. 154 - 157 (2012/02/16)

The oxidative conversion of silyl enol ethers to α,β-unsaturated ketones using a less-hindered class of oxoammonium salts (AZADO +BF4-) is described. The reaction proceeds via the ene-like addition of oxoammonium salts to silyl enol ethers.

Organic synthesis in ionic liquids: The stille coupling

Handy, Scott T.,Zhang, Xiaolei

, p. 233 - 236 (2007/10/03)

equation presented The Stille coupling reaction has been performed in 1-butyl-3-methylimidazolium tetrafluoroborate (BMIM BF4), a room-temperature ionic liquid (RTIL). Use of this solvent system allows for facile recycling of the solvent and catalyst system, which can be used at least five times with little loss in activity. An interesting preference in starting catalyst oxidation state for use with aryl bromides and aryl iodides was observed.

The Reaction of 2-Substituted Cycloalkanones with Aldehydes under Acidic Conditions

Sato, Tadashi,Hayase, Kengo

, p. 3384 - 3389 (2007/10/02)

The title reaction proceeded with either ring enlargement or bicyclic compound formation, as well as the aldol reaction, depending upon the types of the reactants and reaction conditions.

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