51828-94-5 Usage
Uses
3-Methyl-2-oxobutyric Acid Calcium Salt is used in preparation of (Fluoreneylmethoxycarbonylamino)-methyl-butenoic Acid.
Check Digit Verification of cas no
The CAS Registry Mumber 51828-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,2 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51828-94:
(7*5)+(6*1)+(5*8)+(4*2)+(3*8)+(2*9)+(1*4)=135
135 % 10 = 5
So 51828-94-5 is a valid CAS Registry Number.
InChI:InChI=1/2C5H8O3.Ca.2H/c2*1-3(2)4(6)5(7)8;;;/h2*3H,1-2H3,(H,7,8);;;/p-2/r2C5H8O3.CaH2/c2*1-3(2)4(6)5(7)8;/h2*3H,1-2H3,(H,7,8);1H2/p-2