2192-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2192-37-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2192-37:
(6*2)+(5*1)+(4*9)+(3*2)+(2*3)+(1*7)=72
72 % 10 = 2
So 2192-37-2 is a valid CAS Registry Number.
2192-37-2Relevant articles and documents
Method for synthesizing alkyl tin fluorides
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, (2008/06/13)
The application relates to a method for the synthesis of finely particulate organic tin (oxy) fluorides by reacting mono-organic or diorganic tin oxides or hydroxides with fluoric acid, the reaction being carried out in the presence of surface active compounds.