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(2,4-dinitro-phenyl)-(3-nitro-phenyl)-sulfide is a chemical compound characterized by its molecular structure, which consists of two phenyl rings connected through a sulfur atom. The first phenyl ring has two nitro groups at the 2nd and 4th positions, while the second phenyl ring has a single nitro group at the 3rd position. (2,4-dinitro-phenyl)-(3-nitro-phenyl)-sulfide is known for its potential applications in the synthesis of various organic compounds and as a reagent in chemical reactions. It is important to handle (2,4-dinitro-phenyl)-(3-nitro-phenyl)-sulfide with care due to its potential reactivity and the presence of nitro groups, which can be sensitive to heat and shock.

1657-86-9

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1657-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1657-86-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1657-86:
(6*1)+(5*6)+(4*5)+(3*7)+(2*8)+(1*6)=99
99 % 10 = 9
So 1657-86-9 is a valid CAS Registry Number.
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