1189-94-2 Usage
Uses
Mevalonic Acid 5-Phosphate is used in the a key step in the mevalonate pathway for isoprenoid and sterol biosynthesis.
Purification Methods
Purify the acid by conversion to the tricyclohexylammonium salt (m 154-156o) by treatment with cyclohexylamine. Crystallise it from water/acetone at -15o. Alternatively, the phosphate is chromatographed through an ion-exchange resin or paper (Whatman No 1) in a system of isobutyric acid/ammonia/water (66:3:30; RF 0.42). Store it as the cyclohexylammonium salt.
Check Digit Verification of cas no
The CAS Registry Mumber 1189-94-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,8 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1189-94:
(6*1)+(5*1)+(4*8)+(3*9)+(2*9)+(1*4)=92
92 % 10 = 2
So 1189-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H13O7P/c1-6(9,4-5(7)8)2-3-13-14(10,11)12/h9H,2-4H2,1H3,(H,7,8)(H2,10,11,12)
