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133007-98-4

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133007-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133007-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,0 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133007-98:
(8*1)+(7*3)+(6*3)+(5*0)+(4*0)+(3*7)+(2*9)+(1*8)=94
94 % 10 = 4
So 133007-98-4 is a valid CAS Registry Number.

133007-98-4Relevant articles and documents

Iodosobenzene-Mediated Three-Component Selenofunctionalization of Olefins

Liang, Zhi-Peng,Yi, Wei,Wang, Peng-Fei,Liu, Gong-Qing,Ling, Yong

, p. 5292 - 5304 (2021/04/06)

A three-component reaction of olefin, diselenide and water, alcohols, phenol, carboxylic acid, or amine by a commercially available hypervalent iodine(III) reagent, PhIO, was developed. This method provides access to a wide range of vicinally functionalized selenoderivatives under ambient conditions with mostly excellent yields and high diastereoselectivity. The developed reaction displays high levels of functional group compatibility and is suitable for the late-stage functionalization of styrene-functionalized biomolecules. Preliminary investigations on the mechanism of the reaction are also presented.

Tetrathiomolybdate assisted epoxide ring opening with masked thiolates and selenoates: Multistep reactions in one pot

Devan, Naduthambi,Sridhar, Perali Ramu,Prabhu, Kandikere Ramaiah,Chandrasekaran, Srinivasan

, p. 9417 - 9420 (2007/10/03)

Tetrathiomolybdate provides an easy access to β-hydroxy disulfides, β-hydroxy sulfides, and selenides from epoxides in a tandem, multistep process in one pot. This strategy has been utilized effectively in the construction of thiabicylo[3.2.2]nonane derivative 24.

SYNTHESIS OF (R)-1-METHYL-2-CYCLOHEXEN-1-OL, A CONSTITUENT OF THE AGGREGATION PHEROMONES OF DENDROCTONUS PSEUDOTSUGAE

Hamon, David P. G.,Massy-Westropp, Ralph A.,Newton, Josephine L.

, p. 771 - 774 (2007/10/02)

An efficient route for the synthesis of (R)-(+)-1-methyl-2-cyclohexen-1-ol from 1-cyclohexenemethanol using the Sharpless epoxidation method as the source of chirality is described.

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