Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Benzimidazole-2-carboxaldehyde,1-(2-methyl-2-propenyl)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

638140-91-7

638140-91-7 structure

638140-91-7 structure

Name: 1H-Benzimidazole-2-carboxaldehyde,1-(2-methyl-2-propenyl)-(9CI)
Chemical Name: 1-(2-Methyl-2-propen-1-yl)-1H-benzimidazole-2-carbaldehyde
CAS Number: 638140-91-7
Molecular Formula: C₁₂H₁₂N₂O
Molecular Weight: 200.23600
Create Date: 2018-12-25 12:30:32
Modify Date: 2025-09-10 18:05:57

Name	1-(2-Methyl-2-propen-1-yl)-1H-benzimidazole-2-carbaldehyde

Molecular Formula	C₁₂H₁₂N₂O
Molecular Weight	200.23600
Exact Mass	200.09500
PSA	34.89000
LogP	2.42490

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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