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N-Trifluormethyl-N-benzolsulfonyl-N'-difluormethylen-hydrazin, also known as TFMBH, is a complex organic compound with the chemical formula C9H6F6N2O2S. It is a derivative of hydrazine, featuring a benzenesulfonyl group attached to one nitrogen atom and a trifluoromethyl group on the other. The molecule also contains a difluoromethylene bridge connecting the two nitrogen atoms. TFMBH is a colorless, crystalline solid that is sensitive to moisture and heat. It is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. Due to its potential reactivity and toxicity, it is essential to handle TFMBH with caution and in accordance with proper safety protocols.

650-75-9

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650-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 650-75-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 650-75:
(5*6)+(4*5)+(3*0)+(2*7)+(1*5)=69
69 % 10 = 9
So 650-75-9 is a valid CAS Registry Number.

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