Hexanoic nitrous anhydride, also known as hexanoyl nitrite, is a chemical compound with the formula C5H10NO3. It is formed by the reaction of hexanoic acid with nitrous acid, resulting in the esterification of the acid and the formation of an anhydride. hexanoic nitrous anhydride is an oily liquid with a pungent odor and is used in the synthesis of various organic compounds, particularly in the preparation of esters and amides. It is also employed as a reagent in organic chemistry for the protection of alcohols and the formation of nitroalkanes. Due to its reactivity, hexanoic nitrous anhydride should be handled with care, as it can be hazardous and may cause irritation or damage to the skin, eyes, and respiratory system.
The CAS Registry Mumber 3880-17-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 0 respectively; the second part has 2 digits, 1 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3880-17: (6*3)+(5*8)+(4*8)+(3*0)+(2*1)+(1*7)=99 99 % 10 = 9 So 3880-17-9 is a valid CAS Registry Number.