50684-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50684-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,8 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 50684-88:
(7*5)+(6*0)+(5*6)+(4*8)+(3*4)+(2*8)+(1*8)=133
133 % 10 = 3
So 50684-88-3 is a valid CAS Registry Number.
50684-88-3Relevant articles and documents
A direct catalytic aldol route to protected β-hydroxy-α-amino acids
Willis, Michael C.,Piccio, Vincent J.-D.
, p. 1625 - 1628 (2002)
The combination of triethylamine, magnesium(II) perchlorate and bipyridine generates a catalyst system for the efficient combination of ethyl isothiocyanatoacetate and a range of aromatic aldehydes. The products of these reactions are synthetically valuab
