84915-25-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84915-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,1 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84915-25:
(7*8)+(6*4)+(5*9)+(4*1)+(3*5)+(2*2)+(1*5)=153
153 % 10 = 3
So 84915-25-3 is a valid CAS Registry Number.
84915-25-3Relevant articles and documents
O-selective phosphorylation of nucleosides without N-protection
Uchiyama,Aso,Noyori,Hayakawa
, p. 373 - 379 (1993)
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CHEMOSELECTIVE PHOSPHORYLATION OF N-UNPROTECTED NUCLEOSIDES VIA ALUMINIUM ALKOXIDES
Hayakawa, Y.,Aso, Y.,Uchiyama, M.,Noyori, Y.
, p. 5641 - 5644 (2007/10/02)
An O-selective phosphorylation of NH2-unprotected nucleosides has been achieved via the aluminum alkoxides.