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1025509-80-1

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1025509-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025509-80-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,5,0 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1025509-80:
(9*1)+(8*0)+(7*2)+(6*5)+(5*5)+(4*0)+(3*9)+(2*8)+(1*0)=121
121 % 10 = 1
So 1025509-80-1 is a valid CAS Registry Number.

1025509-80-1Upstream product

1025509-80-1Downstream Products

1025509-80-1Relevant articles and documents

2-ARYLSULFONAMIDO-N-ARYLACETAMIDE DERIVATIZED STAT3 INHIBITORS

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Paragraph 00936; 00939; 001029; 001032, (2018/08/20)

The present disclosure provides pharmaceutical compositions comprising 2-arylsulfonamido-N-arylacetamide derivatized Stat3 inhibitors and certain pharmaceutically acceptable salts thereof, and methods of their use.

Efficient and scalable synthesis of pyridine sulfonamides

Emura, Takashi,Yoshino, Hitoshi,Tachibana, Kazutaka,Shiraishi, Takuya,Honma, Akie,Mizutani, Akemi,Muraoka, Terushige

experimental part, p. 1117 - 1120 (2011/06/20)

Short-step and scalable transformations from 2,6-dibromopyridine to 6-bromopyridine-2-sulfonamide by means of halogen-metal exchange and subsequent reaction with sulfuryl chloride followed by amidation are established. Application of the method for the synthesis of various pyridine sulfonamides is also described. Georg Thieme Verlag Stuttgart - New York.

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