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1204829-12-8

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1204829-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204829-12-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,8,2 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1204829-12:
(9*1)+(8*2)+(7*0)+(6*4)+(5*8)+(4*2)+(3*9)+(2*1)+(1*2)=128
128 % 10 = 8
So 1204829-12-8 is a valid CAS Registry Number.

1204829-12-8Relevant articles and documents

Electrophilic aromatic substitution with diacyl imidazolium

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Page/Page column 22; sheet 1-2, (2010/02/17)

Polyimidazoline molecules and methods of making them are provided. A representative polyimidazoline has a structure: wherein: X is trifluoroacetyl or trifluoromethanesulfonyl; R1, R2, and R3 are each independently selected from a hydrogen, C1-C4 alkyl, C3-C7 cyclic alkyl, C1-C4 alkoxy, alcohol, and halogen; and n is 1 to 3.

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