14438-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14438-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,4,3 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14438-19:
(7*1)+(6*4)+(5*4)+(4*3)+(3*8)+(2*1)+(1*9)=98
98 % 10 = 8
So 14438-19-8 is a valid CAS Registry Number.
InChI:InChI=1/C3H8O10P2/c4-1(5)3(7,15(11,12)13)2(6)14(8,9)10/h2,6-7H,(H,4,5)(H2,8,9,10)(H2,11,12,13)
14438-19-8Relevant articles and documents
A synthesis of cyclo-2,3-diphospho-D-glycerate from D-mannitol
Berkessel, Albrecht,Geisel, Urs,Herault, David A.
, p. 355 - 356 (1996)
cyclo-2,3-Diphospho-D-glycerate (c-DPG) was synthesized from D-mannitol in seven steps on a gram-scale. Key feature of the synthetic route is the cyclization of methyl 2,3-diphospho-D-glycerate using dicyclohexylcarbodiimide. The preparation described makes the natural product c-DPG available on a larger scale for the first time.