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1422555-01-8

1422555-01-8

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1422555-01-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422555-01-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,5,5 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1422555-01:
(9*1)+(8*4)+(7*2)+(6*2)+(5*5)+(4*5)+(3*5)+(2*0)+(1*1)=128
128 % 10 = 8
So 1422555-01-8 is a valid CAS Registry Number.

1422555-01-8Downstream Products

1422555-01-8Relevant articles and documents

An asymmetric approach toward chiral multicyclic spirooxindoles from isothiocyanato oxindoles and unsaturated pyrazolones by a chiral tertiary amine thiourea catalyst

Chen, Qiao,Liang, Jinyan,Wang, Shoulei,Wang, Dong,Wang, Rui

, p. 1657 - 1659 (2013/03/14)

The first organocatalytic Michael-cyclization cascade reaction between isothiocyanato oxindoles and unsaturated pyrazolones has been developed. The multicyclic spiro[oxindole/thiobutyrolactam/pyrazolone] core structures containing three contiguous stereog

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