10195-68-3 Usage
General Description
Benzenesulfonyl semicarbazide is a chemical compound commonly used in scientific experiments and industrial processes. Its chemical formula is C7H9N3O3S, and it has an average mass of 213.23240 Da, or Dalton, a unit of mass used to express atomic and molecular weights. The compound is typically white to ivory in color and comes in a crystalline solid form. It's highly stable under regular conditions, but it can pose respiratory tract irritation when ingested, inhaled, or comes into contact with the skin, requiring safety precautions when handling it. It's noteworthy for its applications in synthesizing other organic compounds or medicines, as it is conducive to chemical reactions, making it valuable in medical and chemical research.
Check Digit Verification of cas no
The CAS Registry Mumber 10195-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,9 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10195-68:
(7*1)+(6*0)+(5*1)+(4*9)+(3*5)+(2*6)+(1*8)=83
83 % 10 = 3
So 10195-68-3 is a valid CAS Registry Number.
10195-68-3Relevant articles and documents
A convenient procedure for the preparation of sulfonamidoureas using triphosgene
Safaei-Ghomi, Javad,Bamoniri, Abdolhamid,Abbaszadeh-Nooshabady, Aboalfazl
, p. 721 - 724 (2008/10/09)
An efficient method for the preparation of sulfonamidourea using triphosgene in organic solvents is reported. Sulfonylhydrazides and acetylsulfanilylhydrazide were transformed into the corresponding intermediates using triphosgene in 1,4-dioxane/water or tetrahydrofuran as solvents. These intermediates were converted in situ into symmetrical and unsymmetrical sulfonamidoureas in high yields and shorter periods of time related to previous methods.