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73888-66-1

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73888-66-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73888-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,8 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73888-66:
(7*7)+(6*3)+(5*8)+(4*8)+(3*8)+(2*6)+(1*6)=181
181 % 10 = 1
So 73888-66-1 is a valid CAS Registry Number.

73888-66-1Downstream Products

73888-66-1Relevant articles and documents

SYNTHESIS OF ACETYLENIC COMPOUNDS AND BIS-α-DIKETONES ON THE BASIS OFR ACENAPHTHENE AND NAPHTHALENE DIIODIDES

Novikov, A. N.,Chaikovskii, V. K.

, p. 150 - 152 (2007/10/02)

The direct iodination of acenaphthene by the I2-HIO4 system and of naphthalene in the presence of a nitrating mixture was investigated.The direct synthesis of 2,4-diiodoacenaphthene was realized.The diiodination of naphhtalene by the iodine-nitrating mixt

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