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1608130-71-7

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1608130-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1608130-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,8,1,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1608130-71:
(9*1)+(8*6)+(7*0)+(6*8)+(5*1)+(4*3)+(3*0)+(2*7)+(1*1)=137
137 % 10 = 7
So 1608130-71-7 is a valid CAS Registry Number.

1608130-71-7Relevant articles and documents

A concise colorimetric and fluorimetric probe for sarin related threats designed via the covalent-assembly approach

Lei, Zuhai,Yang, Youjun

, p. 6594 - 6597 (2014)

A turn-on signal from zero background allows sensitive detection of a weak signal and is highly desired. The covalent-assembly probe design principle is powerful in this regard. Herein, we report an embodiment of this principle (NA570) for detection of Sa

Synthesis of Sterically Protected Xanthene Dyes with Bulky Groups at C-3′ and C-7′

Lei, Zuhai,Li, Xinran,Li, Yi,Luo, Xiao,Zhou, Miaomiao,Yang, Youjun

, p. 11538 - 11543 (2015/12/01)

Substitution of the xanthene scaffold with bulky groups at C-3′ and C-7′ is expected to protect the electrophilic central methine carbon against nucleophilic attack and inhibit stacking. However, such structures are not readily prepared via traditional xa

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