1-methyl-4-[7-methyl-6-oxo-5,5-diphenyl-4-(triphenyl-λ⁵-phosphanylideneamino)-6,7-dihydro-5H-pyrrolo[3,2-e][1,3]oxazin-2-ylidene]-3,3-diphenyl-pyrrolidine-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57519-72-9

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Basic information
1. Product Name: 1-methyl-4-[7-methyl-6-oxo-5,5-diphenyl-4-(triphenyl-λ⁵-phosphanylideneamino)-6,7-dihydro-5H-pyrrolo[3,2-e][1,3]oxazin-2-ylidene]-3,3-diphenyl-pyrrolidine-2,5-dione
2. Synonyms:
3. CAS NO:57519-72-9
4. Molecular Formula:
5. Molecular Weight: 840.918
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1-methyl-4-[7-methyl-6-oxo-5,5-diphenyl-4-(triphenyl-λ⁵-phosphanylideneamino)-6,7-dihydro-5H-pyrrolo[3,2-e][1,3]oxazin-2-ylidene]-3,3-diphenyl-pyrrolidine-2,5-dione(CAS DataBase Reference)
10. NIST Chemistry Reference: 1-methyl-4-[7-methyl-6-oxo-5,5-diphenyl-4-(triphenyl-λ⁵-phosphanylideneamino)-6,7-dihydro-5H-pyrrolo[3,2-e][1,3]oxazin-2-ylidene]-3,3-diphenyl-pyrrolidine-2,5-dione(57519-72-9)
11. EPA Substance Registry System: 1-methyl-4-[7-methyl-6-oxo-5,5-diphenyl-4-(triphenyl-λ⁵-phosphanylideneamino)-6,7-dihydro-5H-pyrrolo[3,2-e][1,3]oxazin-2-ylidene]-3,3-diphenyl-pyrrolidine-2,5-dione(57519-72-9)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 57519-72-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 57519-72-9 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 2 respectively.
Calculate Digit Verification of CAS Registry Number 57519-72:
(7*5)+(6*7)+(5*5)+(4*1)+(3*9)+(2*7)+(1*2)=149
149 % 10 = 9
So 57519-72-9 is a valid CAS Registry Number.

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