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191277-09-5

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191277-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191277-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,7 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 191277-09:
(8*1)+(7*9)+(6*1)+(5*2)+(4*7)+(3*7)+(2*0)+(1*9)=145
145 % 10 = 5
So 191277-09-5 is a valid CAS Registry Number.

191277-09-5Downstream Products

191277-09-5Relevant articles and documents

Solid phase synthesis of polyamine conjugates for the study of trypanothione reductase

Marsh, Ian R.,Bradley, Mark

, p. 17317 - 17334 (2007/10/03)

A number of polyamine scaffolds were synthesised, enabling the facile preparation of a variety of polyamine conjugates using both Boc and Fmoc protecting group strategies. Products were released from the solid support by treatment with either triflic acid/trifluoroacetic acid or trifluoroacetic acid. The trypanosomal metabolite N1, N6-bis(glurathionyl)spermidine [trypanothione], and a range of related analogues were prepared for biological evaluation as previously communicated.

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