204587-91-7 Usage
General Description
Tert-butyl (2R,3R)-3-amino-2-hydroxybutanoate,97% is a chemical compound with a purity of 97%. It is an organic compound that belongs to the tert-butyl ester category, containing an amino group and a hydroxy group. The (2R,3R) configuration indicates the stereochemistry of the compound. This chemical is commonly used in organic synthesis and pharmaceutical research due to its unique structure and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 204587-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,5,8 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 204587-91:
(8*2)+(7*0)+(6*4)+(5*5)+(4*8)+(3*7)+(2*9)+(1*1)=137
137 % 10 = 7
So 204587-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H17NO3/c1-5(9)6(10)7(11)12-8(2,3)4/h5-6,10H,9H2,1-4H3/p+1/t5-,6-/m1/s1