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1380497-15-3

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1380497-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380497-15-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,4,9 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1380497-15:
(9*1)+(8*3)+(7*8)+(6*0)+(5*4)+(4*9)+(3*7)+(2*1)+(1*5)=173
173 % 10 = 3
So 1380497-15-3 is a valid CAS Registry Number.

1380497-15-3Downstream Products

1380497-15-3Relevant articles and documents

Perylenetetracarboxylic diimide derivatives linked with spirobifluorene

Du, Yanan,Jiang, Lilin,Zhou, Jun,Qi, Guiju,Li, Xiyou,Yang, Yanqiang

supporting information; experimental part, p. 3052 - 3055 (2012/08/13)

A series of perylenetetracarboxylic diimide (PDI) compounds linked with spirobifluorene have been prepared. The orthogonal configuration of the PDI subunits efficiently hindered their molecular aggregation in solution. Energy transfer from a 1,7-diphenoxyl group substituted PDI (PO-PDI) to a 1,7-dipyrrolidinyl group substituted PDI (PY-PDI) occurred with a large efficiency when PO-PDI was selectively excited, despite the orthogonal orientation of the two units. This observation was in direct conflict with predictions derived from the Foerster theory. More interestingly, this efficient energy transfer also occurred in the solid state.

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