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278807-25-3

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278807-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278807-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,8,0 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 278807-25:
(8*2)+(7*7)+(6*8)+(5*8)+(4*0)+(3*7)+(2*2)+(1*5)=183
183 % 10 = 3
So 278807-25-3 is a valid CAS Registry Number.

278807-25-3Relevant articles and documents

T7 RNA polymerase activation and improvement of the transcriptional sequencing by polyamines

Iwata, Masaaki,Izawa, Masaki,Sasaki, Nobuya,Nagumo, Yoko,Sasabe, Hiroyuki,Hayashizaki, Yoshihide

, p. 2185 - 2194 (2007/10/03)

We examined the possibility to improve the effectiveness of the in vitro transcription system using T7 RNA polymerase by coexistence with organic bases. The effect of the additives was evaluated by measuring the amount of RNA products in comparison with t

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