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148149-04-6

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148149-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148149-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,1,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 148149-04:
(8*1)+(7*4)+(6*8)+(5*1)+(4*4)+(3*9)+(2*0)+(1*4)=136
136 % 10 = 6
So 148149-04-6 is a valid CAS Registry Number.

148149-04-6Downstream Products

148149-04-6Relevant articles and documents

Efficient synthesis of a hexasubstituted aromatic ring via an intramolecular Michael-Aldol process: Preparation of a late tricyclic intermediate for the synthesis of pseudopterosin A

Jung, Michael E.,Siedem, Christopher S.

, p. 3822 - 3823 (2007/10/02)

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