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53899-93-7

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53899-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53899-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,9 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53899-93:
(7*5)+(6*3)+(5*8)+(4*9)+(3*9)+(2*9)+(1*3)=177
177 % 10 = 7
So 53899-93-7 is a valid CAS Registry Number.

53899-93-7Downstream Products

53899-93-7Relevant articles and documents

Phenol quaternary ammonium derivatives: Charge and linker effect on their DNA photo-inducible cross-linking abilities

Song, Yang,Tian, Tian,Wang, Ping,He, Hanping,Liu, Wulue,Zhou, Xiang,Cao, Xiaoping,Zhang, Xiao-Lian,Zhou, Xin

, p. 3358 - 3366 (2006)

We report here that phenol derivatives with two and four quaternary ammoniums were synthesized and their abilities to bind and cross-link DNA were investigated. Thermal denaturizing studies indicated that derivatives possess similar DNA binding abilities and gel electrophoresis revealed that more charges (series B) and electronic donation substitute linkers (like -S-) dramatically increase the DNA cross-linking abilities. The Royal Society of Chemistry 2006.

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