75257-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75257-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,5 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75257-04:
(7*7)+(6*5)+(5*2)+(4*5)+(3*7)+(2*0)+(1*4)=134
134 % 10 = 4
So 75257-04-4 is a valid CAS Registry Number.
75257-04-4Relevant articles and documents
A new approach to the synthesis of phosphatidic acids and their analogs
Smirnova, L.I.,Malenkovskaya, M. A.,Predvoditelev, D. A.,Nifant'ev, E. E.
, p. 1011 - 1019 (2007/10/02)
The synthesis of phosphatidic acids, their monoamides and dialkyl esters, and thiophosphatidic acids was realized on the basis of the amidophosphites of 1,2-diacylglycerols and 1,2-isopropylideneglycerol.
