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156824-43-0

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156824-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156824-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,2 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156824-43:
(8*1)+(7*5)+(6*6)+(5*8)+(4*2)+(3*4)+(2*4)+(1*3)=150
150 % 10 = 0
So 156824-43-0 is a valid CAS Registry Number.

156824-43-0Relevant articles and documents

Syntheses of nitro-substituted aryl diazirines. An entry to chromogenic carbene precursors for photoaffinity labeling

Hatanaka,Hashimoto,Nakayama,Kanaoka

, p. 826 - 831 (2007/10/02)

3-Phenyl-3-trifluoromethyl-diazirine derivatives with nitro and alkoxy substituents on their aromatic ring have been synthesized as carbene precursors for chromogenic detection of photolabeled products. Photolysis of the diazirines in methanol or cyclohex

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