52786-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52786-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,8 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52786-77:
(7*5)+(6*2)+(5*7)+(4*8)+(3*6)+(2*7)+(1*7)=153
153 % 10 = 3
So 52786-77-3 is a valid CAS Registry Number.
52786-77-3Relevant articles and documents
The comparison of protecting methods to the amino group in 2-Aminomethylphenylacetic acid
Zhao, Yougui,Wang, Ronggeng,Liu, Mei
, p. 1637 - 1640 (2014)
2-Aminomethylphenylacetic acid is an important intermediate of ceforanide, and this article compared two different protecting agents for protecting the amino group in 2-aminomethylphenylacetic acid by BOC (Di-tert butyl dicarbonate) or acetacetic ester, a
