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78838-05-8

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78838-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78838-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,3 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78838-05:
(7*7)+(6*8)+(5*8)+(4*3)+(3*8)+(2*0)+(1*5)=178
178 % 10 = 8
So 78838-05-8 is a valid CAS Registry Number.

78838-05-8Downstream Products

78838-05-8Relevant articles and documents

PREPARATION OF SUBSTITUTED 9,10-DIHYDRO-9-SILA-3-AZAANTHRACENES AND THEIR DERIVATIVES

Prostakov, N. S.,Saxen, N.,Varlamov, A. V.,Klochkov, A. M.

, p. 176 - 180 (2007/10/02)

3-Methyl-4-dimethylphenylsilylpyridine and 3-methyl-4-methyldiphenylsilylpyridine, which were obtained from β-picoline and dimethylphenylchlorosilane and methyldiphenylchlorosilane, respectively, were coverted by catalytic dehydrocyclization to 9,9-dimeth

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