[6-methoxy-5-phenyl-4-(triphenyl-λ5-phosphanylideneamino)-[1,3]oxazin-2-ylidene]-phenyl-acetic acid methyl ester is a complex organic compound with a molecular formula of C38H30N2O4PS. It features a 1,3-oxazine ring with a phenyl group at position 5, a methoxy group at position 6, and a triphenylphosphanylideneamine group at position 4. The compound also has a phenyl-acetic acid moiety and a methyl ester group. This chemical is characterized by its unique structure, which includes a phosphorus atom in a λ5-phosphanylidene configuration, indicating a pentavalent phosphorus with a double bond to the nitrogen atom. The compound's properties and potential applications may be related to its complex structure, which could have implications in various fields such as pharmaceuticals, materials science, or as a precursor in organic synthesis.
The CAS Registry Mumber 57519-74-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,1 and 9 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 57519-74: (7*5)+(6*7)+(5*5)+(4*1)+(3*9)+(2*7)+(1*4)=151 151 % 10 = 1 So 57519-74-1 is a valid CAS Registry Number.