101769-73-7 Usage
Uses
Different sources of media describe the Uses of 101769-73-7 differently. You can refer to the following data:
1. Cotinine and N-(2-hydroxyethyl)valine are markers of passive exposure to tobacco smoke in children
2. Cotinine and N-(2-hydroxyethyl)valine are markers of passive exposure to tobacco smoke in children.
Check Digit Verification of cas no
The CAS Registry Mumber 101769-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,6 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101769-73:
(8*1)+(7*0)+(6*1)+(5*7)+(4*6)+(3*9)+(2*7)+(1*3)=117
117 % 10 = 7
So 101769-73-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H15NO3/c1-5(2)6(7(10)11)8-3-4-9/h5-6,8-9H,3-4H2,1-2H3,(H,10,11)/t6-/m0/s1
101769-73-7Relevant articles and documents
Synthesis and Characterization of N-Substituted Valines and their Phenyl- and Pentafluorophenyl-thiohydantoins
Rydberg, Per,Luening, Bjoern,Wachtmeister, Carl Axel,Toernqvist, Margareta
, p. 813 - 817 (2007/10/02)
The phenylthiohydantoins of racemic N-methyl-, N-(2-hydroxethyl)- and N-phenyl-valine as well as the pentafluorophenylthiohydantoins of these acids and of L-valine have been synthesized by reactions with phenyl isothiocynate and pentafluorophenyl isothioc