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1189351-11-8

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1189351-11-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189351-11-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,3,5 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1189351-11:
(9*1)+(8*1)+(7*8)+(6*9)+(5*3)+(4*5)+(3*1)+(2*1)+(1*1)=168
168 % 10 = 8
So 1189351-11-8 is a valid CAS Registry Number.

1189351-11-8Relevant articles and documents

Intra- and Intermodular C-S bond formation using a single catalytic system: First direct access to arylthiobenzothiazoles

Murru, Siva,Ghosh, Harisadhan,Sahoo, Santosh K.,Patel, Bhisma K.

, p. 4254 - 4257 (2009)

We have for the first time developed two llgand-assisted Cu(I)-catalyzed sequential Intra- and intermolecular 5-arylations leading to the direct synthesis of arylthiobenzothlazoles In one pot without an Inert atmosphere. Low catalyst loading, inexpensive

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