94201-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94201-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,0 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94201-94:
(7*9)+(6*4)+(5*2)+(4*0)+(3*1)+(2*9)+(1*4)=122
122 % 10 = 2
So 94201-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O5/c1-4-11-8(10)5-12-7(3)13-6(2)9/h7H,4-5H2,1-3H3
94201-94-2Relevant articles and documents
ENZYLATICALLY CLEAVABLE ALKOXYCARBONYL ETHOXYMETHYL ESTERS FOR REVERSIBLE BLOCKING OF CARBOXYL GROUPS
Klemm, D.,Geschwend, G.
, p. 2337 - 2348 (2007/10/02)
By O-alkylation carboxylic acids with α-bromo-α-ethoxy acetates new alkoxycarbonyl ethoxymethyl esters (ACEM esters) were synthesised in a simple route.The ACEM blocking group can be casily cleft by esterases.