25084-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25084-56-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,8 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25084-56:
(7*2)+(6*5)+(5*0)+(4*8)+(3*4)+(2*5)+(1*6)=104
104 % 10 = 4
So 25084-56-4 is a valid CAS Registry Number.
25084-56-4Relevant articles and documents
THE CINNAMYLOXYCARBONYL GROUP AS A NEW AMINO-PROTECTING GROUP
Kinoshita, Hideki,Inomata, Katsuhiko,Kameda, Takuo,Kotake, Hiroshi
, p. 515 - 518 (2007/10/02)
A new urethane-type protecting group for amines, cinnamyloxycarbonyl (Coc) group, is described.The cleavage of the Coc group is effectively catalyzed by 5 molpercent of in the presence of formic acid, pyridine, and N-hydroxysuccinimide in ref
