1259284-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1259284-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,2,8 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1259284-64:
(9*1)+(8*2)+(7*5)+(6*9)+(5*2)+(4*8)+(3*4)+(2*6)+(1*4)=184
184 % 10 = 4
So 1259284-64-4 is a valid CAS Registry Number.
1259284-64-4Relevant articles and documents
Synthesis and antimicrobial activity of some bisoctahydroxanthene-1,8-dione derivatives
Kaya, Muharrem,Basar, Erhan,Colak, Ferdag
, p. 1214 - 1219 (2011)
The bisoctahydroxanthen-1,8-dione derivatives were synthesized effectively via p-dodecylbenzene sulfonic acid the catalysed cyclocondensation of cyclic 1,3-dicarbonyl compounds with 1,3- or 1,4-benzene dicarboxaldehydes in water. The products were obtaine