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1022893-16-8

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1022893-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1022893-16-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,2,8,9 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1022893-16:
(9*1)+(8*0)+(7*2)+(6*2)+(5*8)+(4*9)+(3*3)+(2*1)+(1*6)=128
128 % 10 = 8
So 1022893-16-8 is a valid CAS Registry Number.

1022893-16-8Relevant articles and documents

Structure-activity relationship study of BACE1 inhibitors possessing a chelidonic or 2,6-pyridinedicarboxylic scaffold at the P2 position

Hamada, Yoshio,Suzuki, Kenji,Nakanishi, Tomoya,Sarma, Diganta,Ohta, Hiroko,Yamaguchi, Ryoji,Yamasaki, Moe,Hidaka, Koushi,Ishiura, Shoichi,Kiso, Yoshiaki

, p. 618 - 623 (2014/01/23)

We have previously reported potent substrate-based pentapeptidic BACE1 inhibitors possessing a hydroxymethylcarbonyl isostere as a substrate transition-state mimic. While these inhibitors exhibited potent activities in enzymatic and cellular assays (KMI-4

NOVEL COMPOUND HAVING SECRETASE INHIBITORY ACTIVITY

-

Page/Page column 15, (2010/04/25)

A novel compound represented by the formula (1) below which has β-secretase inhibitory activity, its pharmaceutically acceptable salt or a prodrug thereof. wherein Ar is a substituted or unsubstituted 5 to 6 membered mono cyclic aromatic group; R1, R2 and R3 are hydrogen atom, substituted or unsubstituted alkyl group or the like, or R2 and R3 may be taken together with the adjacent nitrogen atom and carbon atom respectively to form a 3 to 6 membered ring; R4 is C1-6 alkyl group, C1-6 alkyl group substituted by phenyl, phenylthio, or a hetero ring, or the like; A is represented by the formula below: wherein X and Y are oxygen atom, NH or sulfur atom, Z is hydrogen atom, hydroxy group which may be substituted, amino group, thiol group, or the like; and B is hydroxy group, substituted or unsubstituted amino group, substituted or unsubstituted aliphatic or aromatic amino group, or the like.

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