683276-64-4 Usage
General Description
R-2-METHYL GLYCIDYL P-NOSYLATE is a chemical compound commonly used as a reagent in organic synthesis. It belongs to the class of glycidyl ethers and is specifically used for the protection of hydroxyl groups in organic molecules. The compound contains a 2-methyl glycidyl group and a p-nosylate group, which are important for its reactivity and selectivity in specific chemical reactions. R-2-METHYL GLYCIDYL P-NOSYLATE is known for its stability and compatibility with a wide range of organic solvents, making it a versatile tool in the field of organic chemistry for the modification and manipulation of complex molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 683276-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,2,7 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 683276-64:
(8*6)+(7*8)+(6*3)+(5*2)+(4*7)+(3*6)+(2*6)+(1*4)=194
194 % 10 = 4
So 683276-64-4 is a valid CAS Registry Number.
683276-64-4Relevant articles and documents
Using an asymmetric flow reactor sharples
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Paragraph 0046, (2019/05/21)
PROBLEM TO BE SOLVED: To provide a method for efficiently progressing a Sharpless asymmetric epoxidation even without adding molecular sieves. SOLUTION: The method for producing an optically active epoxyalcohol compound includes mixing an allyl alcohol compound, a titanium tetraalkoxide in a catalytic amount, an optically active tartaric acid ester in a catalytic amount, and an oxidizing agent, in a solvent by using a flow-type reactor (flow reactor). The oxidizing agent is preferably tert-butyl hydroperoxide or cumene hydroperoxide. COPYRIGHT: (C)2013,JPOandINPIT
