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1443219-08-6

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1443219-08-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443219-08-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,2,1 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1443219-08:
(9*1)+(8*4)+(7*4)+(6*3)+(5*2)+(4*1)+(3*9)+(2*0)+(1*8)=136
136 % 10 = 6
So 1443219-08-6 is a valid CAS Registry Number.

1443219-08-6Downstream Products

1443219-08-6Relevant articles and documents

Cooperative enhancement of optical nonlinearities in a porphyrin derivative bearing a pyrimidine chromophore at the periphery

Wang, Aijian,Long, Lingliang,Meng, Suci,Li, Xiufen,Zhao, Wei,Song, Yinglin,Cifuentes, Marie P.,Humphrey, Mark G.,Zhang, Chi

, p. 4250 - 4257 (2013/07/11)

A novel porphyrin derivative bearing one D-π-A-π-D pyrimidine chromophore at the periphery was designed, prepared, and studied using the Z-scan technique, the results showing that this compound exhibits enhanced nonlinear optical (NLO) absorption, refraction and optical limiting responses. The significant NLO properties can be ascribed to an effective combination of distinct nonlinear mechanisms.

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