1642873-03-7 Usage
General Description
N-Propylsulfuric diamide-sodium is a chemical compound that is commonly used as a strong dehydrating agent and a source of nucleophilic sulfur for various organic reactions. It is also known as Urbson's reagent and is typically used in organic synthesis to convert alcohols to alkyl chlorides or bromides. N-Propylsulfuric diamide-sodium is a strong oxidizing agent and should be handled with caution. It is commonly utilized in the pharmaceutical industry as well as in the manufacture of certain types of plastics and polymers. Due to its strong oxidizing properties and potential health hazards, it is important to handle N-Propylsulfuric diamide-sodium with care and follow all safety precautions when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 1642873-03-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,2,8,7 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1642873-03:
(9*1)+(8*6)+(7*4)+(6*2)+(5*8)+(4*7)+(3*3)+(2*0)+(1*3)=177
177 % 10 = 7
So 1642873-03-7 is a valid CAS Registry Number.