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1025897-33-9

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1025897-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025897-33-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,8,9 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1025897-33:
(9*1)+(8*0)+(7*2)+(6*5)+(5*8)+(4*9)+(3*7)+(2*3)+(1*3)=159
159 % 10 = 9
So 1025897-33-9 is a valid CAS Registry Number.

1025897-33-9Downstream Products

1025897-33-9Relevant articles and documents

Regiospecific functionalization of 1,3-dihydro-2H-benzimidazol-2-one and structurally related cyclic urea derivatives

Meanwell,Sit,Gao,Wong,Gao,St. Laurent,Balasubramanian

, p. 1565 - 1582 (2007/10/02)

Methods for selectively protecting one of the degenerate nitrogen atoms of the cyclic urea derivatives 1,3-dihydro-2H-benzimidazol-2-one (6a), 1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (11), 1,3-dihydro-2H-imidazo[4,5-b]quinolin-2-ones (20), 1,3-dihydro-

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