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129687-65-6

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129687-65-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129687-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,8 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129687-65:
(8*1)+(7*2)+(6*9)+(5*6)+(4*8)+(3*7)+(2*6)+(1*5)=176
176 % 10 = 6
So 129687-65-6 is a valid CAS Registry Number.

129687-65-6Relevant articles and documents

An anomeric effect drives the regiospecific ring-opening of 1,3-oxazolidines under acetylating conditions

Martinez, R. Fernando,Avalos, Martin,Babiano, Reyes,Cintas, Pedro,Jimenez, Jose L.,Light, Mark E.,Palacios, Juan C.,Perez, Esther M. S.

experimental part, p. 5263 - 5273 (2010/11/02)

A series of oxazolidines derived from tris(hydroxymethyl)-aminomethane (TRIS; 1), have been prepared efficiently. Geometries optimized at the B3LYP/6-31G* level of theory, along with the crystal data of compounds 9 and 12 and NOESY correlations

Genotoxicity in oxazolidine derivatives: influence of the nitro group

Vanelle, P,Meo, MP De,Maldonado, J,Nouguier, R,Crozet, MP,et al.

, p. 241 - 250 (2007/10/02)

Tris-(hydroxymethyl)-aminomethane reacts with various aromatic or heterocyclic aldehydes, leading to new mono- or bicyclic oxazolidine derivatives.The importance of molecular surroundings of the nitro group has been evaluated by the genotoxic study of syn

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