55053-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55053-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,5 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55053-32:
(7*5)+(6*5)+(5*0)+(4*5)+(3*3)+(2*3)+(1*2)=102
102 % 10 = 2
So 55053-32-2 is a valid CAS Registry Number.
55053-32-2Relevant articles and documents
A CONVENIENT SYNTHESIS OF ADENOSINE 3',5'-CYCLIC PHOSPHATE (cAMP) BENZYL AND METHYL TRIESTERS
Kataoka, Shigehiro,Uchida, Riichiro,Yamaji, Nobuyuki
, p. 1351 - 1356 (2007/10/02)
The benzyl amd methyl triesters of cAMP were synthesized from cAMP tri-n-butylammonium salt by alkylation with alkyl halides in the presence of Na2CO3 in dimethylacetamide (DMA).