936097-37-9 Usage
General Description
Cyclopropyl-hydroxyiminoacetic acid is an organic compound with the chemical formula C4H7NO3. It is a derivative of hydroxyiminoacetic acid, containing a cyclopropyl group. cyclopropyl-hydroxyiminoacetic acid may have potential applications in pharmaceutical and chemical research due to its unique structure and properties. It can be used as a building block in the synthesis of other compounds and may have biological activity that could be useful in the development of new drugs. Research into the uses and potential benefits of cyclopropyl-hydroxyiminoacetic acid is ongoing, and it is an area of interest for chemists and researchers in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 936097-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,6,0,9 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 936097-37:
(8*9)+(7*3)+(6*6)+(5*0)+(4*9)+(3*7)+(2*3)+(1*7)=199
199 % 10 = 9
So 936097-37-9 is a valid CAS Registry Number.
936097-37-9Relevant articles and documents
Practical syntheses of both enantiomers of cyclopropylglycine and of methyl 2-cyclopropyl-2-N-Boc-iminoacetate
Larionov, Oleg V.,De Meijere, Armin
, p. 1071 - 1078 (2007/10/03)
A facile three-step synthesis of racemic cyclopropylglycine in multigram quantities from inexpensive cyclopropyl methyl ketone has been elaborated. Enzymatic hydrolysis of the N-Boc-protected methyl ester of cyclopropylglycine 9 with the inexpensive enzyme papain from Carica papaya affords both enantiomers of cyclopropylglycine (8) with enantiomeric excesses of 99% or better after deprotection under acidic conditions. Furthermore, the new cyclopropyl group-containing building block methyl 2-cyclopropyl-2-N-Boc-iminoacetate (13) was prepared by N-chlorination and subsequent dehydrochlorination with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). Addition of nucleophiles to 13 offers a ready access to an unusual, orthogonally bisprotected α,α-diamino acid derivative and interesting components of rigid peptide backbones.
