1400556-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400556-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,5,5 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1400556-33:
(9*1)+(8*4)+(7*0)+(6*0)+(5*5)+(4*5)+(3*6)+(2*3)+(1*3)=113
113 % 10 = 3
So 1400556-33-3 is a valid CAS Registry Number.
1400556-33-3Relevant articles and documents
TERRYLENE COMPOUNDS, PREPARATION THEREOF AND USE THEREOF IN ORGANIC SOLAR CELLS
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Page/Page column 64-65, (2012/10/07)
A terrylene compound of the formula I and processes for preparation thereof are disclosed, (I) in which R1, R2, R3 and R4 are each independently selected from hydrogen and in each case unsubstituted or substituted alkyl, aryl, thiophenyl and oligothiophen
