62774-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62774-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,7 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62774-40:
(7*6)+(6*2)+(5*7)+(4*7)+(3*4)+(2*4)+(1*0)=137
137 % 10 = 7
So 62774-40-7 is a valid CAS Registry Number.
62774-40-7Relevant articles and documents
Synthesis of 6-hydroxy-L-daunosamine and L-daunosamine derivatives
Daley, Laurent,Roger, Pierre,Monneret, Claude
, p. 25 - 48 (2007/10/03)
Methyl 3-trifluoroacetamido-2,3-dideoxy-α-L-lyxo-hexopyranoside (19) has been synthesized from D-glucose derivatives following two pathways. The first one involving 1,2:5,6-di-O-isopropylidene-α-D-glucopyranose as starting material is mainly based upon az