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1146629-01-7

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1146629-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1146629-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,6,6,2 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1146629-01:
(9*1)+(8*1)+(7*4)+(6*6)+(5*6)+(4*2)+(3*9)+(2*0)+(1*1)=147
147 % 10 = 7
So 1146629-01-7 is a valid CAS Registry Number.

1146629-01-7Downstream Products

1146629-01-7Relevant articles and documents

ω,ω′-Appended nucleo-base derivatives of hypericin

Geisslmeir, David,Falk, Heinz

, p. 1127 - 1136 (2008)

ω,ω′-Disubstituted hypericin derivatives with the nucleo-bases thymine, cytosine, and adenine in these positions were prepared starting from tri-O-methyl-ω-bromoemodin. The most promising derivative proved to be that with a thymine moiety. It displayed the best solubility of the three products together with a potency to produce singlet oxygen and/or reactive oxygen species comparable to the parent compound hypericin. In addition, although no specific interaction with DNA or poly(2′- deoxyadenylic acid) could be detected, it proved to be significantly better accumulating in the nucleus of prostatic cancer LNCaP cells than hypericin making it a promising candidate for a second-generation photodynamic hypericin agent.

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