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1104-91-2

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1104-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1104-91-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1104-91:
(6*1)+(5*1)+(4*0)+(3*4)+(2*9)+(1*1)=42
42 % 10 = 2
So 1104-91-2 is a valid CAS Registry Number.

1104-91-2Relevant articles and documents

Titanium-Induced Reductive Elimination. Syntheses of 1,3-Dienes

Walborsky, H. M.,Wuest, H. H.

, p. 5807 - 5808 (1982)

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