119304-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119304-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119304-31:
(8*1)+(7*1)+(6*9)+(5*3)+(4*0)+(3*4)+(2*3)+(1*1)=103
103 % 10 = 3
So 119304-31-3 is a valid CAS Registry Number.
119304-31-3Relevant articles and documents
Salts of N-Alkylsulfonated Ureas and Thioureas
Garrigues, B.,Mulliez, M.
, p. 810 - 813 (2007/10/02)
Sixteen salts of N-alkylsulfonated ureas and thioureas have been synthesized by coupling aminosulfonic acids with isocyanates and isothiocyanates.
