885886-44-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885886-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,8,8 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 885886-44:
(8*8)+(7*8)+(6*5)+(5*8)+(4*8)+(3*6)+(2*4)+(1*4)=252
252 % 10 = 2
So 885886-44-2 is a valid CAS Registry Number.
885886-44-2Relevant articles and documents
Synthesis of new biheterocycles containing a 1,4-benzodioxane fragment
Avakyan,Vartanyan,Sargsyan,Markaryan
, p. 434 - 438 (2014/06/09)
The reaction of 1,4-benzodioxane-2-carbonyl chloride with 5-(4-aminophenyl)-1,3,4-oxa- and -thiadiazole-2-thiols afforded new biheterocyclic compounds which were converted into the corresponding S-benzyl derivatives by treatment with benzyl chloride. 5-(4
