Trifluor-hemimellithsaeure, also known as trifluoroheminithiuric acid, is a chemical compound with the formula CF3C(O)NHC(S)NH2. It is a derivative of hemithiuric acid, featuring a trifluoromethyl group (CF3) attached to the carbonyl carbon. Trifluor-hemimellithsaeure is of interest in organic chemistry and may have potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. Trifluor-hemimellithsaeure can be used as a building block in the preparation of more complex molecules, particularly those that require a trifluoromethylated heterocycle. Its synthesis and properties are subjects of ongoing research in the field of fluorine chemistry.

2890-21-3

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Basic information
1. Product Name: Trifluor-hemimellithsaeure
2. Synonyms:
3. CAS NO:2890-21-3
4. Molecular Formula:
5. Molecular Weight: 264.114
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: Trifluor-hemimellithsaeure(CAS DataBase Reference)
10. NIST Chemistry Reference: Trifluor-hemimellithsaeure(2890-21-3)
11. EPA Substance Registry System: Trifluor-hemimellithsaeure(2890-21-3)
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: 2890-21-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2890-21-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2890-21:
(6*2)+(5*8)+(4*9)+(3*0)+(2*2)+(1*1)=93
93 % 10 = 3
So 2890-21-3 is a valid CAS Registry Number.

2890-21-3Upstream product

1554-93-4 octafluoroacenaphthylene

2890-21-3Downstream Products

3261-44-7 Trifluor-hemimellithsaeure-trimethylester

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