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Triphenylsulfenamid, also known as triphenylmethylsulfenamide or Ph3CSNH2, is an organosulfur compound characterized by a sulfur atom bonded to a triphenylmethyl group and an amide group. It is a white crystalline solid with a melting point of 163-165°C and is soluble in organic solvents such as ethanol and dichloromethane. Triphenylsulfenamid is used as a reagent in organic synthesis, particularly in the formation of sulfenamides and as a protecting group for amines. It is also employed in the preparation of various sulfur-containing compounds and has potential applications in the pharmaceutical and agrochemical industries. Due to its sensitivity to air and moisture, it is typically stored under an inert atmosphere and used in a controlled environment.

41772-19-4

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41772-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41772-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 41772-19:
(7*4)+(6*1)+(5*7)+(4*7)+(3*2)+(2*1)+(1*9)=114
114 % 10 = 4
So 41772-19-4 is a valid CAS Registry Number.

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