876753-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876753-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,7,5 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 876753-52:
(8*8)+(7*7)+(6*6)+(5*7)+(4*5)+(3*3)+(2*5)+(1*2)=225
225 % 10 = 5
So 876753-52-5 is a valid CAS Registry Number.
876753-52-5Relevant articles and documents
Synthesis of N-[2-benzyloxy-5-(2-oxiranyl)-phenyl]formamide: Formal synthesis of formoterol
Mereyala, Hari Babu,Sambaru, Kalyani
, p. 167 - 169 (2007/10/03)
Nitration, benzylation followed by bromination of 4- hydroxyacetophenone is described to obtain nitrobenzyloxyphenacyl bromide derivative 3. Sodiumborohydride reduction of 3 gives rise to the diol 6. Reaction of 6 with Ph3P/I2/imidaz
