5406-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5406-22-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,0 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5406-22:
(6*5)+(5*4)+(4*0)+(3*6)+(2*2)+(1*2)=74
74 % 10 = 4
So 5406-22-4 is a valid CAS Registry Number.
5406-22-4Relevant articles and documents
Reactions of 1,3-Dioxacyclanes with Acid Halides. A New Synthesis for ω-Halohydrine Esters
Kwiatkowski, Stefan,Wolinski, Andrzej
, p. 869 - 872 (2007/10/02)
Reaction of 1,3-dioxolanes and 1,3-dioxanes with aliphatic acid chlorides and bromides yields 2- or 3-halohydrine esters. - Keywords: 1,3-Dioxolanes and 1,3-dioxanes, ring opening of