3581-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3581-69-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,8 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3581-69:
(6*3)+(5*5)+(4*8)+(3*1)+(2*6)+(1*9)=99
99 % 10 = 9
So 3581-69-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O2/c1-5-7(9)10-6-8(2,3)4/h5-6H2,1-4H3
3581-69-9Relevant articles and documents
Efficient combination of recyclable task specific ionic liquid and microwave dielectric heating for the synthesis of lipophilic esters
Arfan, Atef,Bazureau, Jean Pierre
, p. 743 - 748 (2012/12/26)
Mild and efficient esterification reactions of carboxylic acids with neo-pentanol were carried out using task-specific ionic liquids with hydrogen sulphate counteranion under microwave irradiation. The latent acidity of the ionic liquid was introduced by
