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1097884-80-4

1097884-80-4

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1097884-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1097884-80-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,7,8,8 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1097884-80:
(9*1)+(8*0)+(7*9)+(6*7)+(5*8)+(4*8)+(3*4)+(2*8)+(1*0)=214
214 % 10 = 4
So 1097884-80-4 is a valid CAS Registry Number.

1097884-80-4Downstream Products

1097884-80-4Relevant articles and documents

Heterocyclization of 2-acyl-3-indolylacetic acids using hydrazine. Synthesis of 2,3-dihydro-2-oxo-5-R1-1H-[1,2]diazepino[4,5-b]indoles

Tolkunov,Eresko,Khizhan,Shishkin,Palamarchuk,Tolkunov

experimental part, p. 726 - 734 (2010/03/03)

The heterocyclization of 2-acetyl-3-indolylacetic acid hydrazones and its amides, in contrast to similar derivatives of phenylacetic acid, does not lead to 2,3-dihydro-2-oxo-5-R1-1H-[1,2]diazepino-[4,5-b]indoles but rather to 2-aminoindolo[2,3-

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