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1188499-13-9

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1188499-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1188499-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,4,9 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1188499-13:
(9*1)+(8*1)+(7*8)+(6*8)+(5*4)+(4*9)+(3*9)+(2*1)+(1*3)=209
209 % 10 = 9
So 1188499-13-9 is a valid CAS Registry Number.

1188499-13-9Downstream Products

1188499-13-9Relevant articles and documents

Facile and convenient strategy towards synthesis of 4-substituted 2-aminothiazolo[4,5-d]pyridazinones

Thorave, Amol A.,Prajapati, Pinkal N.,Pethani, Jignesh P.,Kothari, Krunal C.,Jain, Mukul R.,Patel, Pankaj R.,Kharul, Rajendra K.

supporting information; scheme or table, p. 5660 - 5663 (2011/02/24)

Convenient synthesis of 4-substituted 2-aminothiazolo[4,5-d]pyridazinones has been achieved in 12 steps with overall yield of 19% by employing Grignard reaction as the key step. The route utilizes well established thiazole ring formation followed by Grign

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