33605-73-1 Usage
General Description
(S)-(-)-2-Formamidosuccinic anhydride is a chemical compound with the molecular formula C6H7NO5. It is a white, crystalline solid that is used as a reagent in organic synthesis. (S)-(-)-2-FORMAMIDOSUCCINIC ANHYDRIDE is a derivative of succinic anhydride, and is known for its ability to act as a chiral building block in the production of pharmaceuticals and other complex organic molecules. It has a specific stereochemical configuration, with the (S)-enantiomer being the most commonly used form. (S)-(-)-2-Formamidosuccinic anhydride is a versatile and valuable chemical in the field of organic chemistry due to its ability to form a wide range of different compounds through various synthetic pathways.
Check Digit Verification of cas no
The CAS Registry Mumber 33605-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,0 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33605-73:
(7*3)+(6*3)+(5*6)+(4*0)+(3*5)+(2*7)+(1*3)=101
101 % 10 = 1
So 33605-73-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO4/c7-2-6-3-1-4(8)10-5(3)9/h2-3H,1H2,(H,6,7)
33605-73-1Relevant articles and documents
A one-pot process for the preparation of alpha-L-aspartyl-L-phenylalanine methyl ester hydrochloride
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, (2008/06/13)
A one-pot process for the preparation of α-L-aspartyl-L-phenylalanine methyl ester hydrochloride is disclosed (α-APM(HCl)). α-APM(HCl) is an intermediate in the preparation of aspartame.
