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Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl-

Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl- (CAS 151059-65-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C50H68N7O8PSi and a molecular weight of 954.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
151059-65-3
Jingsj CID
J-323030-1
Molecular Formula
C50H68N7O8PSi
Molecular Weight
954.2 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl-?

The CAS number of Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl- is 151059-65-3.

What are the molecular formula and molecular weight of Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl-?

Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl- has molecular formula C50H68N7O8PSi and molecular weight 954.2 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Propanamide, N-[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-beta-D-ribofuranosyl]-9H-purin-2-yl]-2-methyl- (CAS 151059-65-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-323030-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.