1270954-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1270954-10-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,9,5 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1270954-10:
(9*1)+(8*2)+(7*7)+(6*0)+(5*9)+(4*5)+(3*4)+(2*1)+(1*0)=153
153 % 10 = 3
So 1270954-10-3 is a valid CAS Registry Number.
1270954-10-3Relevant articles and documents
NOVEL PHOTOACTIVABLE FLUORESCENT DYES FOR OPTICAL MICROSCOPY AND IMAGE TECHNIQUES
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, (2011/04/18)
The present invention relates to novel photoactivable rhodamine or carbopyronine derivatives of the following general formulae G1-G4 G1: A1 = o, A2 = N, A3 = C; G2: A1 = S, A2 = N, A3 = C; G3: A1 = o, A2 = 0, A3 = N; G4: A1 — C A2 = 0, A3 = N; comprising
