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1309611-49-1

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1309611-49-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309611-49-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,6,1 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1309611-49:
(9*1)+(8*3)+(7*0)+(6*9)+(5*6)+(4*1)+(3*1)+(2*4)+(1*9)=141
141 % 10 = 1
So 1309611-49-1 is a valid CAS Registry Number.

1309611-49-1Downstream Products

1309611-49-1Relevant articles and documents

Encapsulation of conventional and unconventional water dimers by water-binding foldamers

Ong, Wei Qiang,Zhao, Huaiqing,Fang, Xiao,Woen, Susanto,Zhou, Feng,Yap, Weiliang,Su, Haibin,Li, Sam F. Y.,Zeng, Huaqiang

, p. 3194 - 3197 (2011)

Water-binding foldamers have been rarely studied. By orienting both H-bond donors and acceptors toward their interior, two pyridine-derived crescent-shaped folding oligoamides were found to be capable of trapping both conventional and unconventional water dimer clusters in their cavity (~2.5 A radius). In the unconventional water dimer cluster, the two water molecules stay in contact via an unusual H-H interaction (2.25 A) rather than the typical H-bond.

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