114102-89-5 Usage
General Description
2-Nitrophenyl 6-O-trityl-β-D-galactopyranoside is a chemical compound that is commonly used in the synthesis of glycosides and other organic compounds. It is a derivative of β-D-galactopyranoside, which is a type of sugar. The 2-nitrophenyl group is a nitroaromatic compound, and the trityl group is a protective group commonly used in organic synthesis to protect hydroxyl groups. The compound is used in the synthesis and study of carbohydrate chemistry, as well as in pharmaceutical and biotechnology research. Its specific properties and applications make it valuable in various fields of chemical and biochemical research.
Check Digit Verification of cas no
The CAS Registry Mumber 114102-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,1,0 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114102-89:
(8*1)+(7*1)+(6*4)+(5*1)+(4*0)+(3*2)+(2*8)+(1*9)=75
75 % 10 = 5
So 114102-89-5 is a valid CAS Registry Number.
114102-89-5Relevant articles and documents
Benzyl trityl ether and DDQ as new tritylating reagents
Oikawa, Masato,Yoshizaki, Hiroaki,Kusumoto, Shoichi
, p. 757 - 760 (2007/10/03)
We describe herein a new tritylation procedure of alcohols using benzyl trityl ether and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone. The reaction involves oxidative abstraction of one of the benzylic protons of benzyl trityl ether, followed by transformation of the generated benzyl trityl ether cation into a complex of benzaldehyde and trityl cation. The present procedure proceeds under mild neutral conditions to afford trityl ethers in generally good yields for primary alcohols, and in acceptable yields for several secondary alcohols.
