136810-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136810-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,1 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 136810-45:
(8*1)+(7*3)+(6*6)+(5*8)+(4*1)+(3*0)+(2*4)+(1*5)=122
122 % 10 = 2
So 136810-45-2 is a valid CAS Registry Number.
136810-45-2Relevant academic research and scientific papers
Diphenyl N-sulfamoylcarbinimidate - A versatile building block in heterocyclic synthesis
Haake,Schummelfeder
, p. 753 - 758 (2007/10/02)
The title compound 3 has been prepared from diphenyl carbonate, phosphorus pentachloride and sulfamide 2. It appears to be a useful synthetic building block for acyclic and heterocyclic compounds containing the N-SO2-N-moiety, for example, 3-su
