1266728-13-5 Usage
General Description
2,3-dimethoxybenzyl methanesulfonate is a chemical compound with the molecular formula C10H14O4S. It is a methanesulfonate ester of 2,3-dimethoxybenzyl alcohol, commonly used as a protecting group for alcohols in organic synthesis. 2,3-dimethoxybenzyl methanesulfonate is often utilized in the modification and synthesis of pharmaceuticals, agrochemicals, and other fine chemicals due to its ability to selectively protect hydroxyl groups. Its use as a protecting group allows for the manipulation and control of chemical reactions, as well as the protection of sensitive functional groups during synthetic processes. Additionally, 2,3-dimethoxybenzyl methanesulfonate is known for its high stability and compatibility with a wide range of reaction conditions, making it a valuable tool in organic chemistry research and industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1266728-13-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,7,2 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1266728-13:
(9*1)+(8*2)+(7*6)+(6*6)+(5*7)+(4*2)+(3*8)+(2*1)+(1*3)=175
175 % 10 = 5
So 1266728-13-5 is a valid CAS Registry Number.
1266728-13-5Relevant articles and documents
RENIN INHIBITORS
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Page/Page column 24, (2011/04/13)
Renin inhibitors, which are spirocyclic piperidine amides, of structural formula (I) and pharmaceutical compositions thereof useful in the treatment of cardiovascular diseases and renal insufficiency, wherein n, for each instance in which it occurs, is independently 0, 1, or 2; R1 is hydrogen, C1-6 -alkyl or C3-6 -cycloalkyl, wherein said C1-6 -alkyl or C3-6 -cycloalkyl group can be independently substituted with 1-3 halogens; A is (i) a five- or six-membered saturated or unsaturated heterocyclic or carbocyclic monocyclic ring or (ii) a five- or six-membered saturated or unsaturated heterocyclic or carbocyclic ring which is fused to another five- or six-membered saturated or unsaturated heterocyclic or carbocyclic ring, V is a bond or -(C=O)-, -CH(OH)-, -CH2- or =CH-; U is a bond or -CH2-, or for the case when V is =CH-, U is -CH=; X is =CH-, =CF-, =C(OR3)-, or -C=O-; and Y is =CH-, =CF-, =N-, or for the case when X is -C=O-, Y is -N(R3)-.
