92888-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92888-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,8 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 92888-05:
(7*9)+(6*2)+(5*8)+(4*8)+(3*8)+(2*0)+(1*5)=176
176 % 10 = 6
So 92888-05-6 is a valid CAS Registry Number.
92888-05-6Relevant articles and documents
THERMAL DECARBOXYLATION OF ROSE BENGAL DYE
Amat-Guerri, Francisco,Lopez-Gonzalez, M. Mar C.,Martinez-Utrilla, Roberto
, p. 4285 - 4286 (1984)
The xanthene dye rose bengal udergoes decarboxylation when heated in dimethylformamide or cyclohexanone.